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blue · cool

#b8abf2

a light, vivid blue · cool · closest name: Light Steel Blue

Token name suggestion: Drift Sapphire

RGB
184, 171, 242
HSL
251°, 73%, 81%
CMYK
24, 29, 0, 5
Luminance
0.4573

#b8abf2 is a light vivid blue, 251° on the wheel and 77/100 on the cool side. Put black text on it (10.15:1). As text it scores 2.07:1 on white — use #7960E6 instead. Nearest name is Light Steel Blue, nearest Tailwind family is purple.

hsl(251 73% 81%)rgb(184 171 242)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #b8abf2 is made of, how bright it looks, and which way it leans.

Hex
#b8abf2
Hue
251°
blue
Saturation
73%
vivid
Lightness
81%
light
Brightness
95%
HSV value
Perceived
72%
weighted brightness
Luminance
0.4573
WCAG relative
Temperature
Cool
77/100 cool
Color family
Blue
Tone
Vivid
Best ink
Black
10.15:1
Closest name
Light Steel Blue
ΔE2000 11.1
Chroma
38.9
LCH, 0–130ish
OKLCH L
0.778
perceptual lightness
Tailwind
purple
500 · ΔE 22
Web-safe
#CC99FF
nearest of 216
Where it sits
Hue251° of 360°
Saturation73%
Lightness81%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #b8abf2.

Temperature
Warm ← → Cool77% 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%
Green64%
Blue14%

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

Every format

HEX#b8abf2
HEX (8-digit)#b8abf2ff
RGBrgb(184, 171, 242)
RGBArgba(184, 171, 242, 1)
HSLhsl(251, 73%, 81%)
HSV / HSBhsv(251, 29%, 95%)
HWBhwb(251 67% 5%)
CMYKcmyk(24%, 29%, 0%, 5%)
LABlab(73.4 19.4 -33.7)
LCHlch(73.4 38.9 299.9)
OKLCHoklch(0.778 0.101 292.3)
XYZ (D65)xyz(50.35, 45.73, 90.16)
Decimal12102642
Display P3color(display-p3 0.722 0.671 0.949)
Web-safe#CC99FF

Copy-ready code

every platformclick to select
/* CSS */
color: #b8abf2;
background-color: #b8abf2;
/* CSS custom property */
--brand: #b8abf2;
/* Tailwind (arbitrary) */
class="text-[#b8abf2] bg-[#b8abf2]"
/* SCSS */
$brand: #b8abf2;
/* SwiftUI */
Color(red: 0.722, green: 0.671, blue: 0.949)
/* UIKit */
UIColor(red: 0.722, green: 0.671, blue: 0.949, alpha: 1)
/* Android XML */
<color name="brand">#B8ABF2</color>
/* Android Compose */
Color(0xFFB8ABF2)
/* Flutter */
Color(0xFFB8ABF2)
/* Python / OpenCV (BGR) */
(242, 171, 184)
/* Python / PIL (RGB) */
(184, 171, 242)
/* Java AWT */
new Color(184, 171, 242)
/* .NET */
Color.FromArgb(255, 184, 171, 242)
/* OpenGL / Unity (0–1) */
(0.7216f, 0.6706f, 0.9490f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{184,171,242}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #b8abf2 85%, white);
border-color: color-mix(in oklab, #b8abf2 40%, transparent);
/* theme-aware in one line */
color: light-dark(#22116E, #D8D3EE);
/* relative colour syntax */
--hover: hsl(from #b8abf2 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: #F5F3FC;
  --brand-100: #EAE7F8;
  --brand-200: #D0C8F3;
  --brand-300: #b8abf2;
  --brand-400: #846DE8;
  --brand-500: #5B3DE1;
  --brand-600: #4221D4;
  --brand-700: #371BB1;
  --brand-800: #2C168D;
  --brand-900: #231466;
  --brand-950: #160C40;
  --brand: #b8abf2;
  --brand-ink: #000000;
  --brand-surface: #F5F4FA;
  --brand-border: #C8C0ED;
  --brand-hover: #9E8CED;
  --brand-pressed: #846DE8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #171424;
    --brand-ink: #D8D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F5F3FC',
        100: '#EAE7F8',
        200: '#D0C8F3',
        300: '#b8abf2',
        400: '#846DE8',
        500: '#5B3DE1',
        600: '#4221D4',
        700: '#371BB1',
        800: '#2C168D',
        900: '#231466',
        950: '#160C40',
        DEFAULT: '#b8abf2',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F5F3FC,
  '100': #EAE7F8,
  '200': #D0C8F3,
  '300': #b8abf2,
  '400': #846DE8,
  '500': #5B3DE1,
  '600': #4221D4,
  '700': #371BB1,
  '800': #2C168D,
  '900': #231466,
  '950': #160C40,
);
$brand-base: #b8abf2;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F5F3FC", "$type": "color" },
      "100": { "$value": "#EAE7F8", "$type": "color" },
      "200": { "$value": "#D0C8F3", "$type": "color" },
      "300": { "$value": "#b8abf2", "$type": "color" },
      "400": { "$value": "#846DE8", "$type": "color" },
      "500": { "$value": "#5B3DE1", "$type": "color" },
      "600": { "$value": "#4221D4", "$type": "color" },
      "700": { "$value": "#371BB1", "$type": "color" },
      "800": { "$value": "#2C168D", "$type": "color" },
      "900": { "$value": "#231466", "$type": "color" },
      "950": { "$value": "#160C40", "$type": "color" }
    },
    "brandInk": { "$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 #b8abf2 · 10.15:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.07:1
AA fail · AA large fail · AAA fail
Aa
Black text · 10.15:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #b8abf2 as text scores 2.07:1 on white and 10.15:1 on black.
Best tinted ink on it, if plain black or white feels flat: #22116E at 7.39:1.

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
#7960E6 · 4.54:1
AA on white−17% L
#7960E6
The quick fox
#5334E0 · 7.15:1
AAA on white−27% L
#5334E0
The quick fox
#b8abf2 · 10.15:1
AA on blackalready passes
#b8abf2
The quick fox
#b8abf2 · 10.15:1
AAA on blackalready passes
#b8abf2

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #9683EC 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
#b8abf2 on white: 2.07:1
AA ✗ fail · AA-large · AAA
Aa
#b8abf2 on black: 10.15:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #b8abf2 as text on that neutral, and that neutral as text on #b8abf2.

NeutralRatioBoth directions
White2.07:1AaAa
Slate 501.98:1AaAa
Slate 1001.89:1AaAa
Slate 2001.68:1AaAa
Slate 3001.39:1AaAa
Slate 4001.24:1AaAa
Slate 5002.30:1AaAa
Slate 6003.66:1AaAa
Slate 7005.00:1AaAa
Slate 8007.07:1AaAa
Slate 9008.62:1AaAa
Black10.15:1AaAa
Colour vision deficiency
true color
protanopia · #99B5F5
deuteranopia · #9AB3F0
tritanopia · #ACB7C4

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. #b8abf2 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.

#F5F3FC
#EAE7F8
#D0C8F3
#b8abf2
#846DE8
#5B3DE1
#4221D4
#371BB1
#2C168D
#231466
#160C40
Base = 300Lightest = 50 · #F5F3FCDarkest = 950 · #160C40Text 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 0.025 292.3);
  --brand-100: oklch(0.94 0.040 292.3);
  --brand-200: oklch(0.88 0.060 292.3);
  --brand-300: oklch(0.80 0.079 292.3);
  --brand-400: oklch(0.72 0.093 292.3);
  --brand-500: oklch(0.64 0.101 292.3);
  --brand-600: oklch(0.56 0.101 292.3);
  --brand-700: oklch(0.48 0.095 292.3);
  --brand-800: oklch(0.40 0.085 292.3);
  --brand-900: oklch(0.32 0.070 292.3);
  --brand-950: oklch(0.24 0.055 292.3);
}

Colors that work with #b8abf2

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#B5AA17
Second voice, not a rival
Dark variant#22116E
Hover, pressed, headers
Light variant#ECE9FC
Selected rows, tints
Dark surface#171424
Dark-mode background
Hover#9E8CED
One step down in lightness
Pressed#846DE8
Two steps down
Disabled#F3F3F7
Chroma pulled out
Focus ring#C5B9F9
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 #b8abf2

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 #22116E
Safe as a 1px border on white
No — use #9683EC

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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. 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
  • FormalityMedium
  • EnergyMedium-high
  • Weight19/100
  • 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#E5F2AB
Analogous left#ABC2F2
Analogous right#DCABF2
Split-complement 1#F2DCAB
Split-complement 2#C2F2AB
Triadic 1#F2B8AB
Triadic 2#ABF2B8
Tetradic#F2ABC2
On the wheel
Base+30°−30°+120°+240°+180°251°

#b8abf2 sits at 251°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red72.2%
Green67.1%
Blue94.9%
R · 0–255
184
0xb8
G · 0–255
171
0xab
B · 0–255
242
0xf2

CMYK percentages

Cyan24.0%
Magenta29.3%
Yellow0.0%
Key (black)5.1%

Total ink coverage is 58%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#b8abf2 text on a black background

contrast 10.15:1

Card sample

#b8abf2 text on a white background

contrast 2.07:1

Card sample

#b8abf2 on grey

1.89:1

#b8abf2 on its own surface

1.89:1

#b8abf2 on its dark surface

8.73:1

CSS3 live lab

Text font color

The quick brown fox

color: #b8abf2;
Background color
Panel with #b8abf2 background
background-color: #b8abf2;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #b8abf2;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(184, 171, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(184, 171, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b8abf2;
background: linear-gradient(135deg, #b8abf2, #E7ABF2);
Gradient text

Gradient headline

background: linear-gradient(90deg, #b8abf2, #F2ABEB);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #b8abf2;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #b8abf2;
caret-color: #b8abf2;
Left rule
Pull quote or callout
border-left: 4px solid #b8abf2;
Ring + tint
Selected chip
background: #ECE9FC;
box-shadow: inset 0 0 0 2px #b8abf2;
Conic badge
68%
background: conic-gradient(#b8abf2 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #b8abf2 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(184, 171, 242, 0.5)
rgb(184 171 242 / 50%)
#b8abf280
hsl(251 73% 81% / 50%)
color-mix(in srgb, #b8abf2 50%, transparent)
Alpha8-digit hexFlat on white
10%#b8abf21a#F8F7FE
20%#b8abf233#F1EEFC
40%#b8abf266#E3DDFA
60%#b8abf299#D4CDF7
80%#b8abf2cc#C6BCF5

Gradients from #b8abf2

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, #E5E0FA, #b8abf2 45%, #22116E);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #b8abf2, #E891EE);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #b8abf2, #E5F2AB);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F4F2FD 0%, #b8abf2 45%, #22116E 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%, #D7E5F9 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #EBC6F6 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #22116E 0%, transparent 65%), #b8abf2;

Monochromatic scale

Palettes built from #b8abf2

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.

#b8abf2 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

Converts to four-color process without much drama. Proof it anyway.

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 10.15:1.

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.

#b8abf2, answered

What color is #b8abf2?

#b8abf2 is a light vivid blue, closest to Light Steel Blue (ΔE2000 11.1). It sits at 251° on the hue wheel with 73% saturation and 81% lightness, which reads as cool.

What is the RGB value of #b8abf2?

rgb(184, 171, 242) — 184 red, 171 green and 242 blue out of 255, or 72.2% / 67.1% / 94.9% by channel.

What is #b8abf2 in HSL and HSV?

hsl(251, 73%, 81%) and hsv(251, 29%, 95%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #b8abf2 a light or a dark color?

It is a mid-tone. Relative luminance is 0.4573 and perceived brightness is 72%, so black text on it reaches 10.15:1.

Should I use black or white text on #b8abf2?

Black. It scores 10.15:1 against #b8abf2, versus 2.07:1 for white — AAA at any size.

Is #b8abf2 accessible on a white background?

#b8abf2 on white scores 2.07:1, which fails WCAG AA at every size. Darken it to #7960E6 to reach 4.5:1, or #5334E0 for 7:1.

What is the complementary color of #b8abf2?

#E5F2AB sits directly opposite on the wheel. Softer options are the split-complements #F2DCAB and #C2F2AB, which give the same contrast with far less vibration.

What colors go well with #b8abf2?

For interface work: #F5F4FA as the surface, #C8C0ED for borders, #594B9B for secondary text, #B5AA17 as an accent and #22116E for hover and pressed states. For a palette, the analogous pair #ABC2F2 and #DCABF2 stays calm, while #E5F2AB is the loudest partner.

What is #b8abf2 in CMYK for printing?

cmyk(24%, 29%, 0%, 5%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #b8abf2 warm or cool?

Cool — it scores 77 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D2ABF2; nudged cooler, #AAB7F3.

Which Tailwind color is closest to #b8abf2?

The purple family — its 500 step is #a855f7, ΔE2000 22 away. That is a visible difference, so define #b8abf2 as a custom token rather than reaching for the built-in.

How do I use #b8abf2 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#b8abf2] or text-[#b8abf2], 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 #b8abf2 with 50% opacity?

rgba(184, 171, 242, 0.5), or #b8abf280 in eight-digit hex. Over white that composites to #DCD5F9; over black, #5C5679.

Is #b8abf2 a web-safe color?

No. The nearest web-safe colour is #CC99FF, ΔE2000 7.9 away. The palette only matters for legacy displays and some email clients now.

What does the color #b8abf2 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 #b8abf2?

The safest is same-hue elevation: linear-gradient(135deg, #E5E0FA, #b8abf2 45%, #22116E). For more colour, a short hue run to #E891EE keeps it rich without turning muddy.

Work with #b8abf2 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #b8abf2 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.