#BBC1EF#BBC1EF

#BBC1EF is a very light, moderate blue. Relative luminance 0.549; OKLCH L 82.2% C 0.065 H 279.0°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#BBC1EF
RGB	rgb(187, 193, 239)
HSL	hsl(233, 62%, 84%)
HSV	hsv(233, 22%, 94%)
CMYK	cmyk(21.8%, 19.2%, 0%, 6.3%)
CIE-LAB	lab(79.00, 7.51, -23.44)
CIE-LCH	lch(79.00, 24.61, 287.76°)
OKLab	oklab(82.17% 0.0102 -0.0641)
OKLCH	oklch(82.17% 0.065 279)
XYZ	xyz(55.1396, 54.9356, 89.3432)
Luminance	0.5494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC1EF #EFE9BB

analogous

#BBDBEF #BBC1EF #CFBBEF

triadic

#BBC1EF #EFBBC1 #C1EFBB

tetradic

#BBC1EF #EFBBDB #EFE9BB #BBEFCF

square

#BBC1EF #EFBBDB #EFE9BB #BBEFCF

split-complementary

#BBC1EF #EFCFBB #DBEFBB

monochromatic

#5867D8 #8994E3 #BBC1EF #E6E8F9 #E6E8F9

Accessibility & contrast

On white

1.75

#BBC1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#BBC1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC1EF

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC1EF	#FFFFFF	#000000	##000000
##BBC1EF	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C6F1

Deuteranopia (green-blind)

#B2C2EE

Tritanopia (blue-blind)

#AFC9D0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bbc1ef;
/* rgb */ color: rgb(187, 193, 239);
/* oklch */ color: oklch(82.2% 0.065 279.0);

Tailwind

colors: {
  custom: {
    50: '#d0d3f4',
    500: '#bbc1ef',
    950: '#000000',
  },
}

SCSS

$custom: #bbc1ef;
$custom-light: #d0d3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc1ef",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 239
  },
  "hsl": {
    "h": 233.077,
    "s": 61.905,
    "l": 83.529
  },
  "oklch": {
    "l": 0.82173,
    "c": 0.06494,
    "h": 279
  },
  "luminance": 0.54937
}

Semantic roles & 50–950 ramp

primary

#BBC1EF

secondary

#CDC481

accent

#B61CCA

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141417

muted

#838385

Preview Lab

Preview with #BBC1EF

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

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