#ADDEF4#ADDEF4

#ADDEF4 is a very light, muted cyan. Relative luminance 0.677; OKLCH L 87.4% C 0.059 H 227.2°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#ADDEF4
RGB	rgb(173, 222, 244)
HSL	hsl(199, 76%, 82%)
HSV	hsv(199, 29%, 96%)
CMYK	cmyk(29.1%, 9%, 0%, 4.3%)
CIE-LAB	lab(85.83, -10.79, -15.86)
CIE-LCH	lch(85.83, 19.18, 235.77°)
OKLab	oklab(87.36% -0.0402 -0.0433)
OKLCH	oklch(87.36% 0.059 227.2)
XYZ	xyz(59.6789, 67.6557, 95.4848)
Luminance	0.6766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDEF4 #F4C3AD

analogous

#ADF4E7 #ADDEF4 #ADBBF4

triadic

#ADDEF4 #F4ADDE #DEF4AD

tetradic

#ADDEF4 #E7ADF4 #F4C3AD #BBF4AD

square

#ADDEF4 #E7ADF4 #F4C3AD #BBF4AD

split-complementary

#ADDEF4 #F4ADBB #F4E7AD

monochromatic

#41B3E6 #77C8ED #ADDEF4 #E3F4FB #E4F4FB

Accessibility & contrast

On white

1.45

#ADDEF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#ADDEF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDEF4

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDEF4	#FFFFFF	#000000	##000000
##ADDEF4	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DBF5

Deuteranopia (green-blind)

#C8D3F4

Tritanopia (blue-blind)

#96E5E5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #addef4;
/* rgb */ color: rgb(173, 222, 244);
/* oklch */ color: oklch(87.4% 0.059 227.2);

Tailwind

colors: {
  custom: {
    50: '#c7e8f7',
    500: '#addef4',
    950: '#000000',
  },
}

SCSS

$custom: #addef4;
$custom-light: #c7e8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#addef4",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 244
  },
  "hsl": {
    "h": 198.592,
    "s": 76.344,
    "l": 81.765
  },
  "oklch": {
    "l": 0.87362,
    "c": 0.05907,
    "h": 227.2
  },
  "luminance": 0.67658
}

Semantic roles & 50–950 ramp

primary

#ADDEF4

secondary

#D49071

accent

#4C0DD9

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDEF4

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

Preview Lab → · Contrast checker → · Palette generator →