Skip to content
blue · cool

#bab3ee

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

Token name suggestion: Drift Sapphire

RGB
186, 179, 238
HSL
247°, 63%, 82%
CMYK
22, 25, 0, 7
Luminance
0.4885

#bab3ee is a light vivid blue, 247° on the wheel and 79/100 on the cool side. Put black text on it (10.77:1). As text it scores 1.95:1 on white — use #7264DC instead. Nearest name is Light Steel Blue, nearest Tailwind family is blue.

hsl(247 63% 82%)rgb(186 179 238)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #bab3ee is made of, how bright it looks, and which way it leans.

Hex
#bab3ee
Hue
247°
blue
Saturation
63%
vivid
Lightness
82%
light
Brightness
93%
HSV value
Perceived
74%
weighted brightness
Luminance
0.4885
WCAG relative
Temperature
Cool
79/100 cool
Color family
Blue
Tone
Vivid
Best ink
Black
10.77:1
Closest name
Light Steel Blue
ΔE2000 10.8
Chroma
32.0
LCH, 0–130ish
OKLCH L
0.793
perceptual lightness
Tailwind
blue
500 · ΔE 23.2
Web-safe
#CCCCFF
nearest of 216
Where it sits
Hue247° of 360°
Saturation63%
Lightness82%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #bab3ee.

Temperature
Warm ← → Cool79% 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
Red21%
Green66%
Blue13%

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

Every format

HEX#bab3ee
HEX (8-digit)#bab3eeff
RGBrgb(186, 179, 238)
RGBArgba(186, 179, 238, 1)
HSLhsl(247, 63%, 82%)
HSV / HSBhsv(247, 25%, 93%)
HWBhwb(247 70% 7%)
CMYKcmyk(22%, 25%, 0%, 7%)
LABlab(75.4 14.6 -28.5)
LCHlch(75.4 32.0 297.2)
OKLCHoklch(0.793 0.083 289.8)
XYZ (D65)xyz(51.80, 48.85, 87.57)
Decimal12235758
Display P3color(display-p3 0.729 0.702 0.933)
Web-safe#CCCCFF

Copy-ready code

every platformclick to select
/* CSS */
color: #bab3ee;
background-color: #bab3ee;
/* CSS custom property */
--brand: #bab3ee;
/* Tailwind (arbitrary) */
class="text-[#bab3ee] bg-[#bab3ee]"
/* SCSS */
$brand: #bab3ee;
/* SwiftUI */
Color(red: 0.729, green: 0.702, blue: 0.933)
/* UIKit */
UIColor(red: 0.729, green: 0.702, blue: 0.933, alpha: 1)
/* Android XML */
<color name="brand">#BAB3EE</color>
/* Android Compose */
Color(0xFFBAB3EE)
/* Flutter */
Color(0xFFBAB3EE)
/* Python / OpenCV (BGR) */
(238, 179, 186)
/* Python / PIL (RGB) */
(186, 179, 238)
/* Java AWT */
new Color(186, 179, 238)
/* .NET */
Color.FromArgb(255, 186, 179, 238)
/* OpenGL / Unity (0–1) */
(0.7294f, 0.7020f, 0.9333f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{186,179,238}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #bab3ee 85%, white);
border-color: color-mix(in oklab, #bab3ee 40%, transparent);
/* theme-aware in one line */
color: light-dark(#211768, #D6D3EE);
/* relative colour syntax */
--hover: hsl(from #bab3ee 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: #F4F4FB;
  --brand-100: #EAE8F7;
  --brand-200: #D0CBF0;
  --brand-300: #bab3ee;
  --brand-400: #8275E0;
  --brand-500: #5948D6;
  --brand-600: #3F2DC8;
  --brand-700: #3525A7;
  --brand-800: #2A1E85;
  --brand-900: #221A61;
  --brand-950: #15103D;
  --brand: #bab3ee;
  --brand-ink: #000000;
  --brand-surface: #F5F4FA;
  --brand-border: #C5C0ED;
  --brand-hover: #A096E7;
  --brand-pressed: #8579E1;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #161424;
    --brand-ink: #D6D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F4F4FB',
        100: '#EAE8F7',
        200: '#D0CBF0',
        300: '#bab3ee',
        400: '#8275E0',
        500: '#5948D6',
        600: '#3F2DC8',
        700: '#3525A7',
        800: '#2A1E85',
        900: '#221A61',
        950: '#15103D',
        DEFAULT: '#bab3ee',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F4F4FB,
  '100': #EAE8F7,
  '200': #D0CBF0,
  '300': #bab3ee,
  '400': #8275E0,
  '500': #5948D6,
  '600': #3F2DC8,
  '700': #3525A7,
  '800': #2A1E85,
  '900': #221A61,
  '950': #15103D,
);
$brand-base: #bab3ee;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F4F4FB", "$type": "color" },
      "100": { "$value": "#EAE8F7", "$type": "color" },
      "200": { "$value": "#D0CBF0", "$type": "color" },
      "300": { "$value": "#bab3ee", "$type": "color" },
      "400": { "$value": "#8275E0", "$type": "color" },
      "500": { "$value": "#5948D6", "$type": "color" },
      "600": { "$value": "#3F2DC8", "$type": "color" },
      "700": { "$value": "#3525A7", "$type": "color" },
      "800": { "$value": "#2A1E85", "$type": "color" },
      "900": { "$value": "#221A61", "$type": "color" },
      "950": { "$value": "#15103D", "$type": "color" }
    },
    "brandInk": { "$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 #bab3ee · 10.77:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.95:1
AA fail · AA large fail · AAA fail
Aa
Black text · 10.77:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #bab3ee as text scores 1.95:1 on white and 10.77:1 on black.
Best tinted ink on it, if plain black or white feels flat: #211768 at 7.76:1.

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
#7264DC · 4.59:1
AA on white−19% L
#7264DC
The quick fox
#503ED4 · 7.04:1
AAA on white−28% L
#503ED4
The quick fox
#bab3ee · 10.77:1
AA on blackalready passes
#bab3ee
The quick fox
#bab3ee · 10.77:1
AAA on blackalready passes
#bab3ee

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #9489E5 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
#bab3ee on white: 1.95:1
AA ✗ fail · AA-large · AAA
Aa
#bab3ee on black: 10.77:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #bab3ee as text on that neutral, and that neutral as text on #bab3ee.

NeutralRatioBoth directions
White1.95:1AaAa
Slate 501.86:1AaAa
Slate 1001.78:1AaAa
Slate 2001.58:1AaAa
Slate 3001.31:1AaAa
Slate 4001.32:1AaAa
Slate 5002.44:1AaAa
Slate 6003.89:1AaAa
Slate 7005.31:1AaAa
Slate 8007.50:1AaAa
Slate 9009.16:1AaAa
Black10.77:1AaAa
Colour vision deficiency
true color
protanopia · #A5BBF1
deuteranopia · #A4B8EC
tritanopia · #AFBDC7

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. #bab3ee 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.

#F4F4FB
#EAE8F7
#D0CBF0
#bab3ee
#8275E0
#5948D6
#3F2DC8
#3525A7
#2A1E85
#221A61
#15103D
Base = 300Lightest = 50 · #F4F4FBDarkest = 950 · #15103DText 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 0.021 289.8);
  --brand-100: oklch(0.94 0.033 289.8);
  --brand-200: oklch(0.88 0.050 289.8);
  --brand-300: oklch(0.80 0.065 289.8);
  --brand-400: oklch(0.72 0.077 289.8);
  --brand-500: oklch(0.64 0.083 289.8);
  --brand-600: oklch(0.56 0.083 289.8);
  --brand-700: oklch(0.48 0.078 289.8);
  --brand-800: oklch(0.40 0.070 289.8);
  --brand-900: oklch(0.32 0.058 289.8);
  --brand-950: oklch(0.24 0.046 289.8);
}

Colors that work with #bab3ee

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#C5C0ED
Hairlines and dividers
Muted text#544B9B
Captions on the surface
Accent#AB9A21
Second voice, not a rival
Dark variant#211768
Hover, pressed, headers
Light variant#ECEAFA
Selected rows, tints
Dark surface#161424
Dark-mode background
Hover#A096E7
One step down in lightness
Pressed#8579E1
Two steps down
Disabled#F3F3F7
Chroma pulled out
Focus ring#C7C0F5
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 #bab3ee

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 #211768
Safe as a 1px border on white
No — use #9489E5

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
  • Weight18/100
  • 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#E7EEB3
Analogous left#B3CAEE
Analogous right#D8B3EE
Split-complement 1#EED8B3
Split-complement 2#CAEEB3
Triadic 1#EEBAB3
Triadic 2#B3EEBA
Tetradic#EEB3CA
On the wheel
Base+30°−30°+120°+240°+180°247°

#bab3ee sits at 247°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red72.9%
Green70.2%
Blue93.3%
R · 0–255
186
0xba
G · 0–255
179
0xb3
B · 0–255
238
0xee

CMYK percentages

Cyan21.8%
Magenta24.8%
Yellow0.0%
Key (black)6.7%

Total ink coverage is 53%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#bab3ee text on a black background

contrast 10.77:1

Card sample

#bab3ee text on a white background

contrast 1.95:1

Card sample

#bab3ee on grey

1.78:1

#bab3ee on its own surface

1.78:1

#bab3ee on its dark surface

9.29:1

CSS3 live lab

Text font color

The quick brown fox

color: #bab3ee;
Background color
Panel with #bab3ee background
background-color: #bab3ee;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #bab3ee;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(186, 179, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(186, 179, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bab3ee;
background: linear-gradient(135deg, #bab3ee, #E1B3EE);
Gradient text

Gradient headline

background: linear-gradient(90deg, #bab3ee, #EEB3EC);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #bab3ee;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #bab3ee;
caret-color: #bab3ee;
Left rule
Pull quote or callout
border-left: 4px solid #bab3ee;
Ring + tint
Selected chip
background: #ECEAFA;
box-shadow: inset 0 0 0 2px #bab3ee;
Conic badge
68%
background: conic-gradient(#bab3ee 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #bab3ee 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(186, 179, 238, 0.5)
rgb(186 179 238 / 50%)
#bab3ee80
hsl(247 63% 82% / 50%)
color-mix(in srgb, #bab3ee 50%, transparent)
Alpha8-digit hexFlat on white
10%#bab3ee1a#F8F7FD
20%#bab3ee33#F1F0FC
40%#bab3ee66#E3E1F8
60%#bab3ee99#D6D1F5
80%#bab3eecc#C8C2F1

Gradients from #bab3ee

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, #E8E5F9, #bab3ee 45%, #211768);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #bab3ee, #DE9AE8);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #bab3ee, #E7EEB3);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F4F2FC 0%, #bab3ee 45%, #211768 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%, #DDE9F7 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #E8CCF4 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #211768 0%, transparent 65%), #bab3ee;

Monochromatic scale

Palettes built from #bab3ee

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.

#bab3ee 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 10.77:1.

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.

#bab3ee, answered

What color is #bab3ee?

#bab3ee is a light vivid blue, closest to Light Steel Blue (ΔE2000 10.8). It sits at 247° on the hue wheel with 63% saturation and 82% lightness, which reads as cool.

What is the RGB value of #bab3ee?

rgb(186, 179, 238) — 186 red, 179 green and 238 blue out of 255, or 72.9% / 70.2% / 93.3% by channel.

What is #bab3ee in HSL and HSV?

hsl(247, 63%, 82%) and hsv(247, 25%, 93%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #bab3ee a light or a dark color?

It is a mid-tone. Relative luminance is 0.4885 and perceived brightness is 74%, so black text on it reaches 10.77:1.

Should I use black or white text on #bab3ee?

Black. It scores 10.77:1 against #bab3ee, versus 1.95:1 for white — AAA at any size.

Is #bab3ee accessible on a white background?

#bab3ee on white scores 1.95:1, which fails WCAG AA at every size. Darken it to #7264DC to reach 4.5:1, or #503ED4 for 7:1.

What is the complementary color of #bab3ee?

#E7EEB3 sits directly opposite on the wheel. Softer options are the split-complements #EED8B3 and #CAEEB3, which give the same contrast with far less vibration.

What colors go well with #bab3ee?

For interface work: #F5F4FA as the surface, #C5C0ED for borders, #544B9B for secondary text, #AB9A21 as an accent and #211768 for hover and pressed states. For a palette, the analogous pair #B3CAEE and #D8B3EE stays calm, while #E7EEB3 is the loudest partner.

What is #bab3ee in CMYK for printing?

cmyk(22%, 25%, 0%, 7%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #bab3ee warm or cool?

Cool — it scores 79 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D0B3EE; nudged cooler, #B2C1EF.

Which Tailwind color is closest to #bab3ee?

The blue family — its 500 step is #3b82f6, ΔE2000 23.2 away. That is a visible difference, so define #bab3ee as a custom token rather than reaching for the built-in.

How do I use #bab3ee in Tailwind CSS?

Inline it as an arbitrary value with bg-[#bab3ee] or text-[#bab3ee], 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 #bab3ee with 50% opacity?

rgba(186, 179, 238, 0.5), or #bab3ee80 in eight-digit hex. Over white that composites to #DDD9F7; over black, #5D5A77.

Is #bab3ee a web-safe color?

No. The nearest web-safe colour is #CCCCFF, ΔE2000 6.2 away. The palette only matters for legacy displays and some email clients now.

What does the color #bab3ee 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 #bab3ee?

The safest is same-hue elevation: linear-gradient(135deg, #E8E5F9, #bab3ee 45%, #211768). For more colour, a short hue run to #DE9AE8 keeps it rich without turning muddy.

Work with #bab3ee in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #bab3ee at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.