#ADD3FA#ADD3FA

#ADD3FA is a very light, moderate cyan. Relative luminance 0.624; OKLCH L 85.3% C 0.068 H 249.3°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3FA
RGB	rgb(173, 211, 250)
HSL	hsl(210, 89%, 83%)
HSV	hsv(210, 31%, 98%)
CMYK	cmyk(30.8%, 15.6%, 0%, 2%)
CIE-LAB	lab(83.11, -3.65, -23.15)
CIE-LCH	lch(83.11, 23.43, 261.05°)
OKLab	oklab(85.28% -0.024 -0.0636)
OKLCH	oklch(85.28% 0.068 249.3)
XYZ	xyz(57.7780, 62.3724, 99.4187)
Luminance	0.6238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3FA #FAD4AD

analogous

#ADF9FA #ADD3FA #ADADFA

triadic

#ADD3FA #FAADD3 #D3FAAD

tetradic

#ADD3FA #FAADF9 #FAD4AD #ADFAAD

square

#ADD3FA #FAADF9 #FAD4AD #ADFAAD

split-complementary

#ADD3FA #FAADAD #F9FAAD

monochromatic

#3A95F3 #73B4F6 #ADD3FA #E2F0FD #E2F0FD

Accessibility & contrast

On white

1.56

#ADD3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#ADD3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3FA

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3FA	#FFFFFF	#000000	##000000
##ADD3FA	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D4FC

Deuteranopia (green-blind)

#BBCBF9

Tritanopia (blue-blind)

#96DCE0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #add3fa;
/* rgb */ color: rgb(173, 211, 250);
/* oklch */ color: oklch(85.3% 0.068 249.3);

Tailwind

colors: {
  custom: {
    50: '#c7e0fc',
    500: '#add3fa',
    950: '#000000',
  },
}

SCSS

$custom: #add3fa;
$custom-light: #c7e0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#add3fa",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 250
  },
  "hsl": {
    "h": 210.39,
    "s": 88.506,
    "l": 82.941
  },
  "oklch": {
    "l": 0.85276,
    "c": 0.06795,
    "h": 249.3
  },
  "luminance": 0.62375
}

Semantic roles & 50–950 ramp

primary

#ADD3FA

secondary

#DDA66E

accent

#7400E5

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131517

muted

#828485

Preview Lab

Preview with #ADD3FA

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

Preview Lab → · Contrast checker → · Palette generator →