#DEF2F9#DEF2F9

#DEF2F9 is a very light, muted cyan. Relative luminance 0.859; OKLCH L 94.8% C 0.023 H 220.7°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#DEF2F9
RGB	rgb(222, 242, 249)
HSL	hsl(196, 69%, 92%)
HSV	hsv(196, 11%, 98%)
CMYK	cmyk(10.8%, 2.8%, 0%, 2.4%)
CIE-LAB	lab(94.26, -5.20, -5.61)
CIE-LCH	lch(94.26, 7.64, 227.18°)
OKLab	oklab(94.85% -0.0175 -0.0151)
OKLCH	oklch(94.85% 0.023 220.7)
XYZ	xyz(78.9713, 85.8721, 102.0185)
Luminance	0.8587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF2F9 #F9E5DE

analogous

#DEF9F3 #DEF2F9 #DEE4F9

triadic

#DEF2F9 #F9DEF2 #F2F9DE

tetradic

#DEF2F9 #F3DEF9 #F9E5DE #E4F9DE

square

#DEF2F9 #F3DEF9 #F9E5DE #E4F9DE

split-complementary

#DEF2F9 #F9DEE4 #F9F3DE

monochromatic

#76C9E6 #AADEF0 #DEF2F9 #E5F5FA #E5F5FA

Accessibility & contrast

On white

1.16

#DEF2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#DEF2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF2F9

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF2F9	#FFFFFF	#000000	##000000
##DEF2F9	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF1F9

Deuteranopia (green-blind)

#E9EDF9

Tritanopia (blue-blind)

#D7F5F4

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #def2f9;
/* rgb */ color: rgb(222, 242, 249);
/* oklch */ color: oklch(94.8% 0.023 220.7);

Tailwind

colors: {
  custom: {
    50: '#e8f6fb',
    500: '#def2f9',
    950: '#000000',
  },
}

SCSS

$custom: #def2f9;
$custom-light: #e8f6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#def2f9",
  "rgb": {
    "r": 222,
    "g": 242,
    "b": 249
  },
  "hsl": {
    "h": 195.556,
    "s": 69.231,
    "l": 92.353
  },
  "oklch": {
    "l": 0.9485,
    "c": 0.02313,
    "h": 220.7
  },
  "luminance": 0.85873
}

Semantic roles & 50–950 ramp

primary

#DEF2F9

secondary

#DDAE9E

accent

#4514D1

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DEF2F9

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

Preview Lab → · Contrast checker → · Palette generator →