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blue · cool

#bbaeee

a light, vivid blue · cool · closest name: Plum

Token name suggestion: Drift Denim

RGB
187, 174, 238
HSL
252°, 65%, 81%
CMYK
21, 27, 0, 7
Luminance
0.4701

#bbaeee is a light vivid blue, 252° on the wheel and 77/100 on the cool side. Put black text on it (10.40:1). As text it scores 2.02:1 on white — use #7B62DE instead. Nearest name is Plum, nearest Tailwind family is purple.

hsl(252 65% 81%)rgb(187 174 238)Base step 300AAA inkCool

At a glance

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

Hex
#bbaeee
Hue
252°
blue
Saturation
65%
vivid
Lightness
81%
light
Brightness
93%
HSV value
Perceived
73%
weighted brightness
Luminance
0.4701
WCAG relative
Temperature
Cool
77/100 cool
Color family
Blue
Tone
Vivid
Best ink
Black
10.40:1
Closest name
Plum
ΔE2000 11.4
Chroma
35.0
LCH, 0–130ish
OKLCH L
0.784
perceptual lightness
Tailwind
purple
500 · ΔE 23
Web-safe
#CC99FF
nearest of 216
Where it sits
Hue252° of 360°
Saturation65%
Lightness81%
Saturation × lightness field

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

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%
Blue13%

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

Every format

HEX#bbaeee
HEX (8-digit)#bbaeeeff
RGBrgb(187, 174, 238)
RGBArgba(187, 174, 238, 1)
HSLhsl(252, 65%, 81%)
HSV / HSBhsv(252, 27%, 93%)
HWBhwb(252 68% 7%)
CMYKcmyk(21%, 27%, 0%, 7%)
LABlab(74.2 17.7 -30.3)
LCHlch(74.2 35.0 300.3)
OKLCHoklch(0.784 0.091 293.5)
XYZ (D65)xyz(51.06, 47.01, 87.26)
Decimal12300014
Display P3color(display-p3 0.733 0.682 0.933)
Web-safe#CC99FF

Copy-ready code

every platformclick to select
/* CSS */
color: #bbaeee;
background-color: #bbaeee;
/* CSS custom property */
--brand: #bbaeee;
/* Tailwind (arbitrary) */
class="text-[#bbaeee] bg-[#bbaeee]"
/* SCSS */
$brand: #bbaeee;
/* SwiftUI */
Color(red: 0.733, green: 0.682, blue: 0.933)
/* UIKit */
UIColor(red: 0.733, green: 0.682, blue: 0.933, alpha: 1)
/* Android XML */
<color name="brand">#BBAEEE</color>
/* Android Compose */
Color(0xFFBBAEEE)
/* Flutter */
Color(0xFFBBAEEE)
/* Python / OpenCV (BGR) */
(238, 174, 187)
/* Python / PIL (RGB) */
(187, 174, 238)
/* Java AWT */
new Color(187, 174, 238)
/* .NET */
Color.FromArgb(255, 187, 174, 238)
/* OpenGL / Unity (0–1) */
(0.7333f, 0.6824f, 0.9333f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{187,174,238}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #bbaeee 85%, white);
border-color: color-mix(in oklab, #bbaeee 40%, transparent);
/* theme-aware in one line */
color: light-dark(#271669, #D8D3EE);
/* relative colour syntax */
--hover: hsl(from #bbaeee 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: #F5F3FB;
  --brand-100: #EBE8F7;
  --brand-200: #D3CBF1;
  --brand-300: #bbaeee;
  --brand-400: #8A74E2;
  --brand-500: #6346D8;
  --brand-600: #4B2ACA;
  --brand-700: #3E23A9;
  --brand-800: #321C87;
  --brand-900: #271862;
  --brand-950: #190F3D;
  --brand: #bbaeee;
  --brand-ink: #000000;
  --brand-surface: #F6F4FA;
  --brand-border: #C9C0ED;
  --brand-hover: #A291E8;
  --brand-pressed: #8A73E2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #171424;
    --brand-ink: #D8D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F5F3FB',
        100: '#EBE8F7',
        200: '#D3CBF1',
        300: '#bbaeee',
        400: '#8A74E2',
        500: '#6346D8',
        600: '#4B2ACA',
        700: '#3E23A9',
        800: '#321C87',
        900: '#271862',
        950: '#190F3D',
        DEFAULT: '#bbaeee',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F5F3FB,
  '100': #EBE8F7,
  '200': #D3CBF1,
  '300': #bbaeee,
  '400': #8A74E2,
  '500': #6346D8,
  '600': #4B2ACA,
  '700': #3E23A9,
  '800': #321C87,
  '900': #271862,
  '950': #190F3D,
);
$brand-base: #bbaeee;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F5F3FB", "$type": "color" },
      "100": { "$value": "#EBE8F7", "$type": "color" },
      "200": { "$value": "#D3CBF1", "$type": "color" },
      "300": { "$value": "#bbaeee", "$type": "color" },
      "400": { "$value": "#8A74E2", "$type": "color" },
      "500": { "$value": "#6346D8", "$type": "color" },
      "600": { "$value": "#4B2ACA", "$type": "color" },
      "700": { "$value": "#3E23A9", "$type": "color" },
      "800": { "$value": "#321C87", "$type": "color" },
      "900": { "$value": "#271862", "$type": "color" },
      "950": { "$value": "#190F3D", "$type": "color" }
    },
    "brandInk": { "$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 #bbaeee · 10.40:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.02:1
AA fail · AA large fail · AAA fail
Aa
Black text · 10.40:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #bbaeee as text scores 2.02:1 on white and 10.40:1 on black.
Best tinted ink on it, if plain black or white feels flat: #271669 at 7.40:1.

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
#7B62DE · 4.52:1
AA on white−18% L
#7B62DE
The quick fox
#5838D5 · 7.14:1
AAA on white−28% L
#5838D5
The quick fox
#bbaeee · 10.40:1
AA on blackalready passes
#bbaeee
The quick fox
#bbaeee · 10.40:1
AAA on blackalready passes
#bbaeee

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #9884E5 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
#bbaeee on white: 2.02:1
AA ✗ fail · AA-large · AAA
Aa
#bbaeee on black: 10.40:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

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

NeutralRatioBoth directions
White2.02:1AaAa
Slate 501.93:1AaAa
Slate 1001.84:1AaAa
Slate 2001.64:1AaAa
Slate 3001.36:1AaAa
Slate 4001.27:1AaAa
Slate 5002.36:1AaAa
Slate 6003.75:1AaAa
Slate 7005.13:1AaAa
Slate 8007.25:1AaAa
Slate 9008.84:1AaAa
Black10.40:1AaAa
Colour vision deficiency
true color
protanopia · #9FB7F1
deuteranopia · #A0B5EC
tritanopia · #B1B8C4

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. #bbaeee 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.

#F5F3FB
#EBE8F7
#D3CBF1
#bbaeee
#8A74E2
#6346D8
#4B2ACA
#3E23A9
#321C87
#271862
#190F3D
Base = 300Lightest = 50 · #F5F3FBDarkest = 950 · #190F3DText 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 0.023 293.5);
  --brand-100: oklch(0.94 0.036 293.5);
  --brand-200: oklch(0.88 0.054 293.5);
  --brand-300: oklch(0.80 0.071 293.5);
  --brand-400: oklch(0.72 0.084 293.5);
  --brand-500: oklch(0.64 0.091 293.5);
  --brand-600: oklch(0.56 0.091 293.5);
  --brand-700: oklch(0.48 0.085 293.5);
  --brand-800: oklch(0.40 0.076 293.5);
  --brand-900: oklch(0.32 0.064 293.5);
  --brand-950: oklch(0.24 0.050 293.5);
}

Colors that work with #bbaeee

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#F6F4FA
Tinted page background
Border#C9C0ED
Hairlines and dividers
Muted text#5B4B9B
Captions on the surface
Accent#ADA71F
Second voice, not a rival
Dark variant#271669
Hover, pressed, headers
Light variant#EDEAFB
Selected rows, tints
Dark surface#171424
Dark-mode background
Hover#A291E8
One step down in lightness
Pressed#8A73E2
Two steps down
Disabled#F3F3F7
Chroma pulled out
Focus ring#C7BBF5
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 #bbaeee

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 #271669
Safe as a 1px border on white
No — use #9884E5

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#E1EEAE
Analogous left#AEC1EE
Analogous right#DBAEEE
Split-complement 1#EEDBAE
Split-complement 2#C1EEAE
Triadic 1#EEBBAE
Triadic 2#AEEEBB
Tetradic#EEAEC1
On the wheel
Base+30°−30°+120°+240°+180°252°

#bbaeee sits at 252°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red73.3%
Green68.2%
Blue93.3%
R · 0–255
187
0xbb
G · 0–255
174
0xae
B · 0–255
238
0xee

CMYK percentages

Cyan21.4%
Magenta26.9%
Yellow0.0%
Key (black)6.7%

Total ink coverage is 55%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#bbaeee text on a black background

contrast 10.40:1

Card sample

#bbaeee text on a white background

contrast 2.02:1

Card sample

#bbaeee on grey

1.84:1

#bbaeee on its own surface

1.85:1

#bbaeee on its dark surface

8.95:1

CSS3 live lab

Text font color

The quick brown fox

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

Glowing headline

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

Soft neon halo

text-shadow: 0 0 14px rgba(187, 174, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 174, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bbaeee;
background: linear-gradient(135deg, #bbaeee, #E6AEEE);
Gradient text

Gradient headline

background: linear-gradient(90deg, #bbaeee, #EEAEE6);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #bbaeee;
outline-offset: 3px;
Underline & caret

Marked up text

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

Transparency

What each alpha value actually composites to. The top row is #bbaeee 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(187, 174, 238, 0.5)
rgb(187 174 238 / 50%)
#bbaeee80
hsl(252 65% 81% / 50%)
color-mix(in srgb, #bbaeee 50%, transparent)
Alpha8-digit hexFlat on white
10%#bbaeee1a#F8F7FD
20%#bbaeee33#F1EFFC
40%#bbaeee66#E4DFF8
60%#bbaeee99#D6CEF5
80%#bbaeeecc#C9BEF1

Gradients from #bbaeee

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, #E6E1F9, #bbaeee 45%, #271669);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #bbaeee, #E595E9);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #bbaeee, #E1EEAE);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F4F2FC 0%, #bbaeee 45%, #271669 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F6F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #D8E4F7 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #EAC7F3 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #271669 0%, transparent 65%), #bbaeee;

Monochromatic scale

Palettes built from #bbaeee

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.

#bbaeee 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 10.40:1.

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.

#bbaeee, answered

What color is #bbaeee?

#bbaeee is a light vivid blue, closest to Plum (ΔE2000 11.4). It sits at 252° on the hue wheel with 65% saturation and 81% lightness, which reads as cool.

What is the RGB value of #bbaeee?

rgb(187, 174, 238) — 187 red, 174 green and 238 blue out of 255, or 73.3% / 68.2% / 93.3% by channel.

What is #bbaeee in HSL and HSV?

hsl(252, 65%, 81%) and hsv(252, 27%, 93%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #bbaeee a light or a dark color?

It is a mid-tone. Relative luminance is 0.4701 and perceived brightness is 73%, so black text on it reaches 10.40:1.

Should I use black or white text on #bbaeee?

Black. It scores 10.40:1 against #bbaeee, versus 2.02:1 for white — AAA at any size.

Is #bbaeee accessible on a white background?

#bbaeee on white scores 2.02:1, which fails WCAG AA at every size. Darken it to #7B62DE to reach 4.5:1, or #5838D5 for 7:1.

What is the complementary color of #bbaeee?

#E1EEAE sits directly opposite on the wheel. Softer options are the split-complements #EEDBAE and #C1EEAE, which give the same contrast with far less vibration.

What colors go well with #bbaeee?

For interface work: #F6F4FA as the surface, #C9C0ED for borders, #5B4B9B for secondary text, #ADA71F as an accent and #271669 for hover and pressed states. For a palette, the analogous pair #AEC1EE and #DBAEEE stays calm, while #E1EEAE is the loudest partner.

What is #bbaeee in CMYK for printing?

cmyk(21%, 27%, 0%, 7%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #bbaeee 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 #D3AEEE; nudged cooler, #ADB8EF.

Which Tailwind color is closest to #bbaeee?

The purple family — its 500 step is #a855f7, ΔE2000 23 away. That is a visible difference, so define #bbaeee as a custom token rather than reaching for the built-in.

How do I use #bbaeee in Tailwind CSS?

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

rgba(187, 174, 238, 0.5), or #bbaeee80 in eight-digit hex. Over white that composites to #DDD7F7; over black, #5E5777.

Is #bbaeee a web-safe color?

No. The nearest web-safe colour is #CC99FF, ΔE2000 8.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #bbaeee 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 #bbaeee?

The safest is same-hue elevation: linear-gradient(135deg, #E6E1F9, #bbaeee 45%, #271669). For more colour, a short hue run to #E595E9 keeps it rich without turning muddy.

Work with #bbaeee in the Color Lab

Every tool opens with this colour already loaded.

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