#B4DEF2#B4DEF2

#B4DEF2 is a very light, muted cyan. Relative luminance 0.684; OKLCH L 87.7% C 0.052 H 228.5°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#B4DEF2
RGB	rgb(180, 222, 242)
HSL	hsl(199, 70%, 83%)
HSV	hsv(199, 26%, 95%)
CMYK	cmyk(25.6%, 8.3%, 0%, 5.1%)
CIE-LAB	lab(86.18, -9.24, -14.24)
CIE-LCH	lch(86.18, 16.97, 237.02°)
OKLab	oklab(87.73% -0.0344 -0.0388)
OKLCH	oklch(87.73% 0.052 228.5)
XYZ	xyz(60.9660, 68.3543, 93.9686)
Luminance	0.6836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DEF2 #F2C8B4

analogous

#B4F2E7 #B4DEF2 #B4BFF2

triadic

#B4DEF2 #F2B4DE #DEF2B4

tetradic

#B4DEF2 #E7B4F2 #F2C8B4 #BFF2B4

square

#B4DEF2 #E7B4F2 #F2C8B4 #BFF2B4

split-complementary

#B4DEF2 #F2B4BF #F2E7B4

monochromatic

#4CB0E0 #80C7E9 #B4DEF2 #E5F4FA #E5F4FA

Accessibility & contrast

On white

1.43

#B4DEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#B4DEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DEF2

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DEF2	#FFFFFF	#000000	##000000
##B4DEF2	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DCF3

Deuteranopia (green-blind)

#CAD4F2

Tritanopia (blue-blind)

#A1E4E4

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4def2;
/* rgb */ color: rgb(180, 222, 242);
/* oklch */ color: oklch(87.7% 0.052 228.5);

Tailwind

colors: {
  custom: {
    50: '#cbe8f6',
    500: '#b4def2',
    950: '#000000',
  },
}

SCSS

$custom: #b4def2;
$custom-light: #cbe8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4def2",
  "rgb": {
    "r": 180,
    "g": 222,
    "b": 242
  },
  "hsl": {
    "h": 199.355,
    "s": 70.455,
    "l": 82.745
  },
  "oklch": {
    "l": 0.87725,
    "c": 0.05183,
    "h": 228.5
  },
  "luminance": 0.68357
}

Semantic roles & 50–950 ramp

primary

#B4DEF2

secondary

#D19579

accent

#5113D2

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B4DEF2

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

Preview Lab → · Contrast checker → · Palette generator →