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blue · cool

#a08dfb

a light, electric blue · cool · closest name: Medium Purple

Token name suggestion: Meadow Cobalt

RGB
160, 141, 251
HSL
250°, 93%, 77%
CMYK
36, 44, 0, 2
Luminance
0.3349

#a08dfb is a light electric blue, 250° on the wheel and 78/100 on the cool side. Put black text on it (7.70:1). As text it scores 2.73:1 on white — use #7357F9 instead. Nearest name is Medium Purple, nearest Tailwind family is violet.

hsl(250 93% 77%)rgb(160 141 251)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #a08dfb is made of, how bright it looks, and which way it leans.

Hex
#a08dfb
Hue
250°
blue
Saturation
93%
electric
Lightness
77%
light
Brightness
98%
HSV value
Perceived
64%
weighted brightness
Luminance
0.3349
WCAG relative
Temperature
Cool
78/100 cool
Color family
Blue
Tone
Electric
Best ink
Black
7.70:1
Closest name
Medium Purple
ΔE2000 9.2
Chroma
61.5
LCH, 0–130ish
OKLCH L
0.707
perceptual lightness
Tailwind
violet
500 · ΔE 13.4
Web-safe
#9999FF
nearest of 216
Where it sits
Hue250° of 360°
Saturation93%
Lightness77%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #a08dfb.

Temperature
Warm ← → Cool78% cool

Reads cool. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red22%
Green57%
Blue21%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#a08dfb
HEX (8-digit)#a08dfbff
RGBrgb(160, 141, 251)
RGBArgba(160, 141, 251, 1)
HSLhsl(250, 93%, 77%)
HSV / HSBhsv(250, 44%, 98%)
HWBhwb(250 55% 2%)
CMYKcmyk(36%, 44%, 0%, 2%)
LABlab(64.5 31.9 -52.6)
LCHlch(64.5 61.5 301.2)
OKLCHoklch(0.707 0.157 289.7)
XYZ (D65)xyz(41.43, 33.49, 95.53)
Decimal10522107
Display P3color(display-p3 0.627 0.553 0.984)
Web-safe#9999FF

Copy-ready code

every platformclick to select
/* CSS */
color: #a08dfb;
background-color: #a08dfb;
/* CSS custom property */
--brand: #a08dfb;
/* Tailwind (arbitrary) */
class="text-[#a08dfb] bg-[#a08dfb]"
/* SCSS */
$brand: #a08dfb;
/* SwiftUI */
Color(red: 0.627, green: 0.553, blue: 0.984)
/* UIKit */
UIColor(red: 0.627, green: 0.553, blue: 0.984, alpha: 1)
/* Android XML */
<color name="brand">#A08DFB</color>
/* Android Compose */
Color(0xFFA08DFB)
/* Flutter */
Color(0xFFA08DFB)
/* Python / OpenCV (BGR) */
(251, 141, 160)
/* Python / PIL (RGB) */
(160, 141, 251)
/* Java AWT */
new Color(160, 141, 251)
/* .NET */
Color.FromArgb(255, 160, 141, 251)
/* OpenGL / Unity (0–1) */
(0.6275f, 0.5529f, 0.9843f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{160,141,251}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #a08dfb 85%, white);
border-color: color-mix(in oklab, #a08dfb 40%, transparent);
/* theme-aware in one line */
color: light-dark(#19047B, #D7D3EE);
/* relative colour syntax */
--hover: hsl(from #a08dfb h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F4F2FD;
  --brand-100: #E8E4FB;
  --brand-200: #CCC2F9;
  --brand-300: #a08dfb;
  --brand-400: #785CF9;
  --brand-500: #4A26F7;
  --brand-600: #3008EC;
  --brand-700: #2807C5;
  --brand-800: #20069E;
  --brand-900: #1B0972;
  --brand-950: #110547;
  --brand: #a08dfb;
  --brand-ink: #000000;
  --brand-surface: #F5F4FA;
  --brand-border: #C8C0ED;
  --brand-hover: #846BFA;
  --brand-pressed: #6748F9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #171424;
    --brand-ink: #D7D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F4F2FD',
        100: '#E8E4FB',
        200: '#CCC2F9',
        300: '#a08dfb',
        400: '#785CF9',
        500: '#4A26F7',
        600: '#3008EC',
        700: '#2807C5',
        800: '#20069E',
        900: '#1B0972',
        950: '#110547',
        DEFAULT: '#a08dfb',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F4F2FD,
  '100': #E8E4FB,
  '200': #CCC2F9,
  '300': #a08dfb,
  '400': #785CF9,
  '500': #4A26F7,
  '600': #3008EC,
  '700': #2807C5,
  '800': #20069E,
  '900': #1B0972,
  '950': #110547,
);
$brand-base: #a08dfb;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F4F2FD", "$type": "color" },
      "100": { "$value": "#E8E4FB", "$type": "color" },
      "200": { "$value": "#CCC2F9", "$type": "color" },
      "300": { "$value": "#a08dfb", "$type": "color" },
      "400": { "$value": "#785CF9", "$type": "color" },
      "500": { "$value": "#4A26F7", "$type": "color" },
      "600": { "$value": "#3008EC", "$type": "color" },
      "700": { "$value": "#2807C5", "$type": "color" },
      "800": { "$value": "#20069E", "$type": "color" },
      "900": { "$value": "#1B0972", "$type": "color" },
      "950": { "$value": "#110547", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #a08dfb · 7.70:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.73:1
AA fail · AA large fail · AAA fail
Aa
Black text · 7.70:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #a08dfb as text scores 2.73:1 on white and 7.70:1 on black.
Best tinted ink on it, if plain black or white feels flat: #19047B at 5.72:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#7357F9 · 4.71:1
AA on white−11% L
#7357F9
The quick fox
#4A26F7 · 7.21:1
AAA on white−21% L
#4A26F7
The quick fox
#a08dfb · 7.70:1
AA on blackalready passes
#a08dfb
The quick fox
#a08dfb · 7.70:1
AAA on blackalready passes
#a08dfb

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #9883FB is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#a08dfb on white: 2.73:1
AA ✗ fail · AA-large · AAA
Aa
#a08dfb on black: 7.70:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #a08dfb as text on that neutral, and that neutral as text on #a08dfb.

NeutralRatioBoth directions
White2.73:1AaAa
Slate 502.61:1AaAa
Slate 1002.49:1AaAa
Slate 2002.21:1AaAa
Slate 3001.84:1AaAa
Slate 4001.06:1AaAa
Slate 5001.74:1AaAa
Slate 6002.78:1AaAa
Slate 7003.80:1AaAa
Slate 8005.36:1AaAa
Slate 9006.54:1AaAa
Black7.70:1AaAa
Colour vision deficiency
true color
protanopia · #679FFF
deuteranopia · #689AF8
tritanopia · #89A2B8

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #a08dfb is pinned to step 300; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F4F2FD
#E8E4FB
#CCC2F9
#a08dfb
#785CF9
#4A26F7
#3008EC
#2807C5
#20069E
#1B0972
#110547
Base = 300Lightest = 50 · #F4F2FDDarkest = 950 · #110547Text step on white = 500
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.039 289.7);
  --brand-100: oklch(0.94 0.063 289.7);
  --brand-200: oklch(0.88 0.094 289.7);
  --brand-300: oklch(0.80 0.123 289.7);
  --brand-400: oklch(0.72 0.145 289.7);
  --brand-500: oklch(0.64 0.157 289.7);
  --brand-600: oklch(0.56 0.157 289.7);
  --brand-700: oklch(0.48 0.148 289.7);
  --brand-800: oklch(0.40 0.132 289.7);
  --brand-900: oklch(0.32 0.110 289.7);
  --brand-950: oklch(0.24 0.087 289.7);
}

Colors that work with #a08dfb

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#F5F4FA
Tinted page background
Border#C8C0ED
Hairlines and dividers
Muted text#594B9B
Captions on the surface
Accent#C9BB03
Second voice, not a rival
Dark variant#19047B
Hover, pressed, headers
Light variant#EAE6FE
Selected rows, tints
Dark surface#171424
Dark-mode background
Hover#846BFA
One step down in lightness
Pressed#6748F9
Two steps down
Disabled#F3F3F7
Chroma pulled out
Focus ring#AE9EFF
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #a08dfb

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • White text placed on it
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #19047B
Safe as a 1px border on white
No — use #9883FB

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

trustedcalmcompetentcorporate

The default of institutions for a reason: blue is read as stable and safe across nearly every culture that has been surveyed.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The lightness keeps it airy and approachable.

Worth knowing

It is also the most crowded hue on the web. Distinctiveness has to come from your other choices.

Reads as
  • FormalityLow
  • EnergyHigh
  • Weight23/100
  • TemperatureCool
  • ApproachabilityReserved

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#E8FB8D
Analogous left#8DB1FB
Analogous right#D78DFB
Split-complement 1#FBD78D
Split-complement 2#B1FB8D
Triadic 1#FBA08D
Triadic 2#8DFBA0
Tetradic#FB8DB1
On the wheel
Base+30°−30°+120°+240°+180°250°

#a08dfb sits at 250°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red62.7%
Green55.3%
Blue98.4%
R · 0–255
160
0xa0
G · 0–255
141
0x8d
B · 0–255
251
0xfb

CMYK percentages

Cyan36.3%
Magenta43.8%
Yellow0.0%
Key (black)1.6%

Total ink coverage is 82%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#a08dfb text on a black background

contrast 7.70:1

Card sample

#a08dfb text on a white background

contrast 2.73:1

Card sample

#a08dfb on grey

2.49:1

#a08dfb on its own surface

2.49:1

#a08dfb on its dark surface

6.62:1

CSS3 live lab

Text font color

The quick brown fox

color: #a08dfb;
Background color
Panel with #a08dfb background
background-color: #a08dfb;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #a08dfb;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(160, 141, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(160, 141, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a08dfb;
background: linear-gradient(135deg, #a08dfb, #E98DFB);
Gradient text

Gradient headline

background: linear-gradient(90deg, #a08dfb, #FB8DF1);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #a08dfb;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #a08dfb;
caret-color: #a08dfb;
Left rule
Pull quote or callout
border-left: 4px solid #a08dfb;
Ring + tint
Selected chip
background: #EAE6FE;
box-shadow: inset 0 0 0 2px #a08dfb;
Conic badge
68%
background: conic-gradient(#a08dfb 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #a08dfb over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(160, 141, 251, 0.5)
rgb(160 141 251 / 50%)
#a08dfb80
hsl(250 93% 77% / 50%)
color-mix(in srgb, #a08dfb 50%, transparent)
Alpha8-digit hexFlat on white
10%#a08dfb1a#F6F4FF
20%#a08dfb33#ECE8FE
40%#a08dfb66#D9D1FD
60%#a08dfb99#C6BBFD
80%#a08dfbcc#B3A4FC

Gradients from #a08dfb

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #D1C8FD, #a08dfb 45%, #19047B);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #a08dfb, #EF70FA);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #a08dfb, #E8FB8D);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #EAE6FE 0%, #a08dfb 45%, #19047B 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F5F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #BED8FD 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #E8ABFC 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #19047B 0%, transparent 65%), #a08dfb;

Monochromatic scale

Palettes built from #a08dfb

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#a08dfb in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
TechnologyFinanceHealthcareEnterprise SaaS
Common UI roles
SurfacesBadgesHighlightsEmpty states
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 7.70:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#a08dfb, answered

What color is #a08dfb?

#a08dfb is a light electric blue, closest to Medium Purple (ΔE2000 9.2). It sits at 250° on the hue wheel with 93% saturation and 77% lightness, which reads as cool.

What is the RGB value of #a08dfb?

rgb(160, 141, 251) — 160 red, 141 green and 251 blue out of 255, or 62.7% / 55.3% / 98.4% by channel.

What is #a08dfb in HSL and HSV?

hsl(250, 93%, 77%) and hsv(250, 44%, 98%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #a08dfb a light or a dark color?

It is a mid-tone. Relative luminance is 0.3349 and perceived brightness is 64%, so black text on it reaches 7.70:1.

Should I use black or white text on #a08dfb?

Black. It scores 7.70:1 against #a08dfb, versus 2.73:1 for white — AAA at any size.

Is #a08dfb accessible on a white background?

#a08dfb on white scores 2.73:1, which fails WCAG AA at every size. Darken it to #7357F9 to reach 4.5:1, or #4A26F7 for 7:1.

What is the complementary color of #a08dfb?

#E8FB8D sits directly opposite on the wheel. Softer options are the split-complements #FBD78D and #B1FB8D, which give the same contrast with far less vibration.

What colors go well with #a08dfb?

For interface work: #F5F4FA as the surface, #C8C0ED for borders, #594B9B for secondary text, #C9BB03 as an accent and #19047B for hover and pressed states. For a palette, the analogous pair #8DB1FB and #D78DFB stays calm, while #E8FB8D is the loudest partner.

What is #a08dfb in CMYK for printing?

cmyk(36%, 44%, 0%, 2%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #a08dfb warm or cool?

Cool — it scores 78 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #C88DFB; nudged cooler, #8CA2FC.

Which Tailwind color is closest to #a08dfb?

The violet family — its 500 step is #8b5cf6, ΔE2000 13.4 away. That is a visible difference, so define #a08dfb as a custom token rather than reaching for the built-in.

How do I use #a08dfb in Tailwind CSS?

Inline it as an arbitrary value with bg-[#a08dfb] or text-[#a08dfb], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #a08dfb with 50% opacity?

rgba(160, 141, 251, 0.5), or #a08dfb80 in eight-digit hex. Over white that composites to #D0C6FD; over black, #50477E.

Is #a08dfb a web-safe color?

No. The nearest web-safe colour is #9999FF, ΔE2000 4.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #a08dfb mean?

As a blue, it reads trusted, calm, competent. The default of institutions for a reason: blue is read as stable and safe across nearly every culture that has been surveyed. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #a08dfb?

The safest is same-hue elevation: linear-gradient(135deg, #D1C8FD, #a08dfb 45%, #19047B). For more colour, a short hue run to #EF70FA keeps it rich without turning muddy.

Work with #a08dfb in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #a08dfb at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.