#ADD3FC#ADD3FC

#ADD3FC is a very light, moderate cyan. Relative luminance 0.625; OKLCH L 85.4% C 0.070 H 250.6°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3FC
RGB	rgb(173, 211, 252)
HSL	hsl(211, 93%, 83%)
HSV	hsv(211, 31%, 99%)
CMYK	cmyk(31.3%, 16.3%, 0%, 1.2%)
CIE-LAB	lab(83.18, -3.17, -24.11)
CIE-LCH	lch(83.18, 24.31, 262.52°)
OKLab	oklab(85.35% -0.0233 -0.0662)
OKLCH	oklch(85.35% 0.07 250.6)
XYZ	xyz(58.0932, 62.4985, 101.0791)
Luminance	0.6250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3FC #FCD6AD

analogous

#ADFBFC #ADD3FC #AEADFC

triadic

#ADD3FC #FCADD3 #D3FCAD

tetradic

#ADD3FC #FCADFB #FCD6AD #ADFCAE

square

#ADD3FC #FCADFB #FCD6AD #ADFCAE

split-complementary

#ADD3FC #FCAEAD #FBFCAD

monochromatic

#3794F8 #72B3FA #ADD3FC #E1EFFE #E1EFFE

Accessibility & contrast

On white

1.56

#ADD3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#ADD3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3FC

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3FC	#FFFFFF	#000000	##000000
##ADD3FC	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D4FE

Deuteranopia (green-blind)

#BACCFB

Tritanopia (blue-blind)

#95DCE0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #add3fc;
/* rgb */ color: rgb(173, 211, 252);
/* oklch */ color: oklch(85.4% 0.070 250.6);

Tailwind

colors: {
  custom: {
    50: '#c7e0fd',
    500: '#add3fc',
    950: '#000000',
  },
}

SCSS

$custom: #add3fc;
$custom-light: #c7e0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#add3fc",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 252
  },
  "hsl": {
    "h": 211.139,
    "s": 92.941,
    "l": 83.333
  },
  "oklch": {
    "l": 0.85351,
    "c": 0.07024,
    "h": 250.6
  },
  "luminance": 0.62501
}

Semantic roles & 50–950 ramp

primary

#ADD3FC

secondary

#E0A96D

accent

#7700E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131517

muted

#828485

Preview Lab

Preview with #ADD3FC

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

Preview Lab → · Contrast checker → · Palette generator →