#B3CCFB#B3CCFB

#B3CCFB is a very light, moderate blue. Relative luminance 0.597; OKLCH L 84.3% C 0.071 H 262.9°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#B3CCFB
RGB	rgb(179, 204, 251)
HSL	hsl(219, 90%, 84%)
HSV	hsv(219, 29%, 98%)
CMYK	cmyk(28.7%, 18.7%, 0%, 1.6%)
CIE-LAB	lab(81.69, 2.01, -25.80)
CIE-LCH	lch(81.69, 25.88, 274.45°)
OKLab	oklab(84.27% -0.0088 -0.0709)
OKLCH	oklch(84.27% 0.071 262.9)
XYZ	xyz(57.5909, 59.7325, 99.7432)
Luminance	0.5973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CCFB #FBE2B3

analogous

#B3F0FB #B3CCFB #BEB3FB

triadic

#B3CCFB #FBB3CC #CCFBB3

tetradic

#B3CCFB #FBB3F0 #FBE2B3 #B3FBBE

square

#B3CCFB #FBB3F0 #FBE2B3 #B3FBBE

split-complementary

#B3CCFB #FBBEB3 #F0FBB3

monochromatic

#3F7EF5 #79A5F8 #B3CCFB #E2EBFD #E2EBFD

Accessibility & contrast

On white

1.62

#B3CCFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#B3CCFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CCFB

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CCFB	#FFFFFF	#000000	##000000
##B3CCFB	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFD

Deuteranopia (green-blind)

#B6C8FA

Tritanopia (blue-blind)

#9FD6DC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b3ccfb;
/* rgb */ color: rgb(179, 204, 251);
/* oklch */ color: oklch(84.3% 0.071 262.9);

Tailwind

colors: {
  custom: {
    50: '#cbdbfc',
    500: '#b3ccfb',
    950: '#000000',
  },
}

SCSS

$custom: #b3ccfb;
$custom-light: #cbdbfc;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ccfb",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 251
  },
  "hsl": {
    "h": 219.167,
    "s": 90,
    "l": 84.314
  },
  "oklch": {
    "l": 0.84271,
    "c": 0.07147,
    "h": 262.9
  },
  "luminance": 0.59734
}

Semantic roles & 50–950 ramp

primary

#B3CCFB

secondary

#DFBA73

accent

#9600E6

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131517

muted

#838485

Preview Lab

Preview with #B3CCFB

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

Preview Lab → · Contrast checker → · Palette generator →