#BBC0EC#BBC0EC

#BBC0EC is a light, moderate blue. Relative luminance 0.543; OKLCH L 81.9% C 0.062 H 279.8°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#BBC0EC
RGB	rgb(187, 192, 236)
HSL	hsl(234, 56%, 83%)
HSV	hsv(234, 21%, 93%)
CMYK	cmyk(20.8%, 18.6%, 0%, 7.5%)
CIE-LAB	lab(78.65, 7.38, -22.37)
CIE-LCH	lch(78.65, 23.55, 288.25°)
OKLab	oklab(81.86% 0.0106 -0.0611)
OKLCH	oklch(81.86% 0.062 279.8)
XYZ	xyz(54.4798, 54.3192, 86.9550)
Luminance	0.5432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC0EC #ECE7BB

analogous

#BBD8EC #BBC0EC #CEBBEC

triadic

#BBC0EC #ECBBC0 #C0ECBB

tetradic

#BBC0EC #ECBBD8 #ECE7BB #BBECCE

square

#BBC0EC #ECBBD8 #ECE7BB #BBECCE

split-complementary

#BBC0EC #ECCEBB #D8ECBB

monochromatic

#5B67D1 #8B94DF #BBC0EC #E7E9F8 #E7E9F8

Accessibility & contrast

On white

1.77

#BBC0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#BBC0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC0EC

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC0EC	#FFFFFF	#000000	##000000
##BBC0EC	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C4EE

Deuteranopia (green-blind)

#B2C1EB

Tritanopia (blue-blind)

#B0C8CF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bbc0ec;
/* rgb */ color: rgb(187, 192, 236);
/* oklch */ color: oklch(81.9% 0.062 279.8);

Tailwind

colors: {
  custom: {
    50: '#d0d3f2',
    500: '#bbc0ec',
    950: '#000000',
  },
}

SCSS

$custom: #bbc0ec;
$custom-light: #d0d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc0ec",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 236
  },
  "hsl": {
    "h": 233.878,
    "s": 56.322,
    "l": 82.941
  },
  "oklch": {
    "l": 0.81861,
    "c": 0.06204,
    "h": 279.8
  },
  "luminance": 0.5432
}

Semantic roles & 50–950 ramp

primary

#BBC0EC

secondary

#C9C282

accent

#B322C4

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141417

muted

#838385

Preview Lab

Preview with #BBC0EC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →