#ADDDFF#ADDDFF

#ADDDFF is a very light, moderate cyan. Relative luminance 0.678; OKLCH L 87.5% C 0.069 H 239.4°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#ADDDFF
RGB	rgb(173, 221, 255)
HSL	hsl(205, 100%, 84%)
HSV	hsv(205, 32%, 100%)
CMYK	cmyk(32.2%, 13.3%, 0%, 0%)
CIE-LAB	lab(85.91, -7.68, -21.54)
CIE-LCH	lch(85.91, 22.87, 250.38°)
OKLab	oklab(87.54% -0.0349 -0.0591)
OKLCH	oklch(87.54% 0.069 239.4)
XYZ	xyz(61.1344, 67.8142, 104.4566)
Luminance	0.6782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDDFF #FFCFAD

analogous

#ADFFF8 #ADDDFF #ADB4FF

triadic

#ADDDFF #FFADDD #DDFFAD

tetradic

#ADDDFF #F8ADFF #FFCFAD #B4FFAD

square

#ADDDFF #F8ADFF #FFCFAD #B4FFAD

split-complementary

#ADDDFF #FFADB4 #FFF8AD

monochromatic

#33AAFF #70C4FF #ADDDFF #E0F2FF #E0F2FF

Accessibility & contrast

On white

1.44

#ADDDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#ADDDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDDFF

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDDFF	#FFFFFF	#000000	##000000
##ADDDFF	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDCFF

Deuteranopia (green-blind)

#C3D3FE

Tritanopia (blue-blind)

#93E6E8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #adddff;
/* rgb */ color: rgb(173, 221, 255);
/* oklch */ color: oklch(87.5% 0.069 239.4);

Tailwind

colors: {
  custom: {
    50: '#c7e7ff',
    500: '#adddff',
    950: '#000000',
  },
}

SCSS

$custom: #adddff;
$custom-light: #c7e7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#adddff",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 204.878,
    "s": 100,
    "l": 83.922
  },
  "oklch": {
    "l": 0.87539,
    "c": 0.06866,
    "h": 239.4
  },
  "luminance": 0.67817
}

Semantic roles & 50–950 ramp

primary

#ADDDFF

secondary

#E59E6B

accent

#5F00E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131618

muted

#828486

Preview Lab

Preview with #ADDDFF

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

Preview Lab → · Contrast checker → · Palette generator →