#B5CEF2#B5CEF2

#B5CEF2 is a very light, muted blue. Relative luminance 0.604; OKLCH L 84.5% C 0.057 H 257.5°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#B5CEF2
RGB	rgb(181, 206, 242)
HSL	hsl(215, 70%, 83%)
HSV	hsv(215, 25%, 95%)
CMYK	cmyk(25.2%, 14.9%, 0%, 5.1%)
CIE-LAB	lab(82.04, -0.58, -20.47)
CIE-LCH	lch(82.04, 20.48, 268.38°)
OKLab	oklab(84.48% -0.0124 -0.056)
OKLCH	oklch(84.48% 0.057 257.5)
XYZ	xyz(57.1500, 60.3754, 92.6297)
Luminance	0.6038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CEF2 #F2D9B5

analogous

#B5ECF2 #B5CEF2 #BAB5F2

triadic

#B5CEF2 #F2B5CE #CEF2B5

tetradic

#B5CEF2 #F2B5EC #F2D9B5 #B5F2BA

square

#B5CEF2 #F2B5EC #F2D9B5 #B5F2BA

split-complementary

#B5CEF2 #F2BAB5 #ECF2B5

monochromatic

#4D89E0 #81ACE9 #B5CEF2 #E5EEFA #E5EEFA

Accessibility & contrast

On white

1.61

#B5CEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.08

#B5CEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CEF2

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CEF2	#FFFFFF	#000000	##000000
##B5CEF2	1.00	1.61	13.08	13.08
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.08	21.00	1.00	1.00
##000000	13.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CFF4

Deuteranopia (green-blind)

#BBC9F1

Tritanopia (blue-blind)

#A5D6DA

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b5cef2;
/* rgb */ color: rgb(181, 206, 242);
/* oklch */ color: oklch(84.5% 0.057 257.5);

Tailwind

colors: {
  custom: {
    50: '#ccdcf6',
    500: '#b5cef2',
    950: '#000000',
  },
}

SCSS

$custom: #b5cef2;
$custom-light: #ccdcf6;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cef2",
  "rgb": {
    "r": 181,
    "g": 206,
    "b": 242
  },
  "hsl": {
    "h": 215.41,
    "s": 70.115,
    "l": 82.941
  },
  "oklch": {
    "l": 0.84478,
    "c": 0.05733,
    "h": 257.5
  },
  "luminance": 0.60377
}

Semantic roles & 50–950 ramp

primary

#B5CEF2

secondary

#D1AE7A

accent

#8413D2

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131517

muted

#838485

Preview Lab

Preview with #B5CEF2

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

Preview Lab → · Contrast checker → · Palette generator →