#B5CDF7#B5CDF7

#B5CDF7 is a very light, moderate blue. Relative luminance 0.602; OKLCH L 84.5% C 0.065 H 261.6°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#B5CDF7
RGB	rgb(181, 205, 247)
HSL	hsl(218, 80%, 84%)
HSV	hsv(218, 27%, 97%)
CMYK	cmyk(26.7%, 17%, 0%, 3.1%)
CIE-LAB	lab(81.95, 1.11, -23.28)
CIE-LCH	lch(81.95, 23.30, 272.73°)
OKLab	oklab(84.46% -0.0094 -0.0638)
OKLCH	oklch(84.46% 0.065 261.6)
XYZ	xyz(57.6712, 60.1999, 96.5588)
Luminance	0.6020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CDF7 #F7DFB5

analogous

#B5EEF7 #B5CDF7 #BEB5F7

triadic

#B5CDF7 #F7B5CD #CDF7B5

tetradic

#B5CDF7 #F7B5EE #F7DFB5 #B5F7BE

square

#B5CDF7 #F7B5EE #F7DFB5 #B5F7BE

split-complementary

#B5CDF7 #F7BEB5 #EEF7B5

monochromatic

#4782EB #7EA8F1 #B5CDF7 #E3ECFC #E3ECFC

Accessibility & contrast

On white

1.61

#B5CDF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#B5CDF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CDF7

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CDF7	#FFFFFF	#000000	##000000
##B5CDF7	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)

#BFCFF9

Deuteranopia (green-blind)

#B9C9F6

Tritanopia (blue-blind)

#A3D6DB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b5cdf7;
/* rgb */ color: rgb(181, 205, 247);
/* oklch */ color: oklch(84.5% 0.065 261.6);

Tailwind

colors: {
  custom: {
    50: '#ccdcfa',
    500: '#b5cdf7',
    950: '#000000',
  },
}

SCSS

$custom: #b5cdf7;
$custom-light: #ccdcfa;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cdf7",
  "rgb": {
    "r": 181,
    "g": 205,
    "b": 247
  },
  "hsl": {
    "h": 218.182,
    "s": 80.488,
    "l": 83.922
  },
  "oklch": {
    "l": 0.84458,
    "c": 0.0645,
    "h": 261.6
  },
  "luminance": 0.60202
}

Semantic roles & 50–950 ramp

primary

#B5CDF7

secondary

#D9B577

accent

#9009DD

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131517

muted

#838485

Preview Lab

Preview with #B5CDF7

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

Preview Lab → · Contrast checker → · Palette generator →