#DEF0F8#DEF0F8

#DEF0F8 is a very light, muted cyan. Relative luminance 0.846; OKLCH L 94.4% C 0.022 H 226.1°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#DEF0F8
RGB	rgb(222, 240, 248)
HSL	hsl(198, 65%, 92%)
HSV	hsv(198, 10%, 97%)
CMYK	cmyk(10.5%, 3.2%, 0%, 2.7%)
CIE-LAB	lab(93.72, -4.37, -5.88)
CIE-LCH	lch(93.72, 7.33, 233.35°)
OKLab	oklab(94.42% -0.0152 -0.0158)
OKLCH	oklch(94.42% 0.022 226.1)
XYZ	xyz(78.2237, 84.6259, 101.0020)
Luminance	0.8463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF0F8 #F8E6DE

analogous

#DEF8F3 #DEF0F8 #DEE3F8

triadic

#DEF0F8 #F8DEF0 #F0F8DE

tetradic

#DEF0F8 #F3DEF8 #F8E6DE #E3F8DE

square

#DEF0F8 #F3DEF8 #F8E6DE #E3F8DE

split-complementary

#DEF0F8 #F8DEE3 #F8F3DE

monochromatic

#79C2E3 #ACD9ED #DEF0F8 #E6F4FA #E6F4FA

Accessibility & contrast

On white

1.17

#DEF0F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#DEF0F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF0F8

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF0F8	#FFFFFF	#000000	##000000
##DEF0F8	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEFF8

Deuteranopia (green-blind)

#E8ECF8

Tritanopia (blue-blind)

#D7F3F2

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #def0f8;
/* rgb */ color: rgb(222, 240, 248);
/* oklch */ color: oklch(94.4% 0.022 226.1);

Tailwind

colors: {
  custom: {
    50: '#e8f4fa',
    500: '#def0f8',
    950: '#000000',
  },
}

SCSS

$custom: #def0f8;
$custom-light: #e8f4fa;
$custom-dark: #000000;

JSON

{
  "hex": "#def0f8",
  "rgb": {
    "r": 222,
    "g": 240,
    "b": 248
  },
  "hsl": {
    "h": 198.462,
    "s": 65,
    "l": 92.157
  },
  "oklch": {
    "l": 0.94419,
    "c": 0.02193,
    "h": 226.1
  },
  "luminance": 0.84627
}

Semantic roles & 50–950 ramp

primary

#DEF0F8

secondary

#DBB29F

accent

#5019CD

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DEF0F8

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

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