#ADD3F7#ADD3F7

#ADD3F7 is a very light, moderate cyan. Relative luminance 0.622; OKLCH L 85.2% C 0.065 H 247.2°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3F7
RGB	rgb(173, 211, 247)
HSL	hsl(209, 82%, 82%)
HSV	hsv(209, 30%, 97%)
CMYK	cmyk(30%, 14.6%, 0%, 3.1%)
CIE-LAB	lab(83.01, -4.36, -21.71)
CIE-LCH	lch(83.01, 22.14, 258.63°)
OKLab	oklab(85.17% -0.025 -0.0595)
OKLCH	oklch(85.17% 0.065 247.2)
XYZ	xyz(57.3113, 62.1858, 96.9610)
Luminance	0.6219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3F7 #F7D1AD

analogous

#ADF7F6 #ADD3F7 #ADAEF7

triadic

#ADD3F7 #F7ADD3 #D3F7AD

tetradic

#ADD3F7 #F6ADF7 #F7D1AD #AEF7AD

square

#ADD3F7 #F6ADF7 #F7D1AD #AEF7AD

split-complementary

#ADD3F7 #F7ADAE #F7F6AD

monochromatic

#3D97EC #75B5F2 #ADD3F7 #E3F0FC #E3F0FC

Accessibility & contrast

On white

1.56

#ADD3F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#ADD3F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3F7

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3F7	#FFFFFF	#000000	##000000
##ADD3F7	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D3F9

Deuteranopia (green-blind)

#BCCBF6

Tritanopia (blue-blind)

#97DBDF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #add3f7;
/* rgb */ color: rgb(173, 211, 247);
/* oklch */ color: oklch(85.2% 0.065 247.2);

Tailwind

colors: {
  custom: {
    50: '#c7e0fa',
    500: '#add3f7',
    950: '#000000',
  },
}

SCSS

$custom: #add3f7;
$custom-light: #c7e0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#add3f7",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 247
  },
  "hsl": {
    "h": 209.189,
    "s": 82.222,
    "l": 82.353
  },
  "oklch": {
    "l": 0.85166,
    "c": 0.06458,
    "h": 247.2
  },
  "luminance": 0.62188
}

Semantic roles & 50–950 ramp

primary

#ADD3F7

secondary

#D8A370

accent

#7007DF

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131517

muted

#828485

Preview Lab

Preview with #ADD3F7

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

Preview Lab → · Contrast checker → · Palette generator →