#DEF4FC#DEF4FC

#DEF4FC is a very light, muted cyan. Relative luminance 0.873; OKLCH L 95.3% C 0.026 H 221.6°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#DEF4FC
RGB	rgb(222, 244, 252)
HSL	hsl(196, 83%, 93%)
HSV	hsv(196, 12%, 99%)
CMYK	cmyk(11.9%, 3.2%, 0%, 1.2%)
CIE-LAB	lab(94.85, -5.62, -6.29)
CIE-LCH	lch(94.85, 8.44, 228.20°)
OKLab	oklab(95.34% -0.0191 -0.0169)
OKLCH	oklch(95.34% 0.026 221.6)
XYZ	xyz(80.0414, 87.2578, 104.7020)
Luminance	0.8726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF4FC #FCE6DE

analogous

#DEFCF5 #DEF4FC #DEE5FC

triadic

#DEF4FC #FCDEF4 #F4FCDE

tetradic

#DEF4FC #F5DEFC #FCE6DE #E5FCDE

square

#DEF4FC #F5DEFC #FCE6DE #E5FCDE

split-complementary

#DEF4FC #FCDEE5 #FCF5DE

monochromatic

#6ECFF2 #A6E1F7 #DEF4FC #E3F6FC #E3F6FC

Accessibility & contrast

On white

1.14

#DEF4FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#DEF4FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF4FC

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF4FC	#FFFFFF	#000000	##000000
##DEF4FC	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF2FC

Deuteranopia (green-blind)

#EAEFFC

Tritanopia (blue-blind)

#D6F7F6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #def4fc;
/* rgb */ color: rgb(222, 244, 252);
/* oklch */ color: oklch(95.3% 0.026 221.6);

Tailwind

colors: {
  custom: {
    50: '#e8f7fd',
    500: '#def4fc',
    950: '#000000',
  },
}

SCSS

$custom: #def4fc;
$custom-light: #e8f7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#def4fc",
  "rgb": {
    "r": 222,
    "g": 244,
    "b": 252
  },
  "hsl": {
    "h": 196,
    "s": 83.333,
    "l": 92.941
  },
  "oklch": {
    "l": 0.95342,
    "c": 0.02554,
    "h": 221.6
  },
  "luminance": 0.87259
}

Semantic roles & 50–950 ramp

primary

#DEF4FC

secondary

#E4AE9A

accent

#4006E0

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DEF4FC

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

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