#ADD4F8#ADD4F8

#ADD4F8 is a very light, moderate cyan. Relative luminance 0.627; OKLCH L 85.4% C 0.065 H 246.5°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#ADD4F8
RGB	rgb(173, 212, 248)
HSL	hsl(209, 84%, 83%)
HSV	hsv(209, 30%, 97%)
CMYK	cmyk(30.2%, 14.5%, 0%, 2.7%)
CIE-LAB	lab(83.31, -4.65, -21.79)
CIE-LCH	lch(83.31, 22.28, 257.95°)
OKLab	oklab(85.41% -0.026 -0.0597)
OKLCH	oklch(85.41% 0.065 246.5)
XYZ	xyz(57.7153, 62.7461, 97.8589)
Luminance	0.6275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD4F8 #F8D1AD

analogous

#ADF8F7 #ADD4F8 #ADAEF8

triadic

#ADD4F8 #F8ADD4 #D4F8AD

tetradic

#ADD4F8 #F7ADF8 #F8D1AD #AEF8AD

square

#ADD4F8 #F7ADF8 #F8D1AD #AEF8AD

split-complementary

#ADD4F8 #F8ADAE #F8F7AD

monochromatic

#3C99EE #75B6F3 #ADD4F8 #E3F0FD #E3F0FD

Accessibility & contrast

On white

1.55

#ADD4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#ADD4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD4F8

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD4F8	#FFFFFF	#000000	##000000
##ADD4F8	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D4FA

Deuteranopia (green-blind)

#BDCCF7

Tritanopia (blue-blind)

#96DCE0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #add4f8;
/* rgb */ color: rgb(173, 212, 248);
/* oklch */ color: oklch(85.4% 0.065 246.5);

Tailwind

colors: {
  custom: {
    50: '#c7e1fa',
    500: '#add4f8',
    950: '#000000',
  },
}

SCSS

$custom: #add4f8;
$custom-light: #c7e1fa;
$custom-dark: #000000;

JSON

{
  "hex": "#add4f8",
  "rgb": {
    "r": 173,
    "g": 212,
    "b": 248
  },
  "hsl": {
    "h": 208.8,
    "s": 84.27,
    "l": 82.549
  },
  "oklch": {
    "l": 0.8541,
    "c": 0.06516,
    "h": 246.5
  },
  "luminance": 0.62749
}

Semantic roles & 50–950 ramp

primary

#ADD4F8

secondary

#DAA26F

accent

#6E05E1

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131517

muted

#828485

Preview Lab

Preview with #ADD4F8

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

Preview Lab → · Contrast checker → · Palette generator →