#B3CFEB#B3CFEB

#B3CFEB is a very light, muted cyan. Relative luminance 0.602; OKLCH L 84.3% C 0.050 H 248.4°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#B3CFEB
RGB	rgb(179, 207, 235)
HSL	hsl(210, 58%, 81%)
HSV	hsv(210, 24%, 92%)
CMYK	cmyk(23.8%, 11.9%, 0%, 7.8%)
CIE-LAB	lab(81.95, -3.29, -16.89)
CIE-LCH	lch(81.95, 17.21, 258.96°)
OKLab	oklab(84.3% -0.0182 -0.046)
OKLCH	oklch(84.3% 0.05 248.4)
XYZ	xyz(55.8945, 60.2057, 87.2571)
Luminance	0.6021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CFEB #EBCFB3

analogous

#B3EBEB #B3CFEB #B3B3EB

triadic

#B3CFEB #EBB3CF #CFEBB3

tetradic

#B3CFEB #EBB3EB #EBCFB3 #B3EBB3

square

#B3CFEB #EBB3EB #EBCFB3 #B3EBB3

split-complementary

#B3CFEB #EBB3B3 #EBEBB3

monochromatic

#5292D1 #83B0DE #B3CFEB #E3EEF8 #E7F0F9

Accessibility & contrast

On white

1.61

#B3CFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#B3CFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CFEB

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CFEB	#FFFFFF	#000000	##000000
##B3CFEB	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CFEC

Deuteranopia (green-blind)

#BEC9EA

Tritanopia (blue-blind)

#A4D5D8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3cfeb;
/* rgb */ color: rgb(179, 207, 235);
/* oklch */ color: oklch(84.3% 0.050 248.4);

Tailwind

colors: {
  custom: {
    50: '#caddf1',
    500: '#b3cfeb',
    950: '#000000',
  },
}

SCSS

$custom: #b3cfeb;
$custom-light: #caddf1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cfeb",
  "rgb": {
    "r": 179,
    "g": 207,
    "b": 235
  },
  "hsl": {
    "h": 210,
    "s": 58.333,
    "l": 81.176
  },
  "oklch": {
    "l": 0.84299,
    "c": 0.04951,
    "h": 248.4
  },
  "luminance": 0.60208
}

Semantic roles & 50–950 ramp

primary

#B3CFEB

secondary

#C7A17B

accent

#7320C6

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131516

muted

#838485

Preview Lab

Preview with #B3CFEB

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

Preview Lab → · Contrast checker → · Palette generator →