#ADD9F9#ADD9F9

#ADD9F9 is a very light, moderate cyan. Relative luminance 0.653; OKLCH L 86.5% C 0.064 H 240.0°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#ADD9F9
RGB	rgb(173, 217, 249)
HSL	hsl(205, 86%, 83%)
HSV	hsv(205, 31%, 98%)
CMYK	cmyk(30.5%, 12.9%, 0%, 2.4%)
CIE-LAB	lab(84.66, -7.03, -20.27)
CIE-LCH	lch(84.66, 21.45, 250.87°)
OKLab	oklab(86.49% -0.032 -0.0555)
OKLCH	oklch(86.49% 0.064 240)
XYZ	xyz(59.1401, 65.3469, 99.1013)
Luminance	0.6535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD9F9 #F9CDAD

analogous

#ADF9F3 #ADD9F9 #ADB3F9

triadic

#ADD9F9 #F9ADD9 #D9F9AD

tetradic

#ADD9F9 #F3ADF9 #F9CDAD #B3F9AD

square

#ADD9F9 #F3ADF9 #F9CDAD #B3F9AD

split-complementary

#ADD9F9 #F9ADB3 #F9F3AD

monochromatic

#3BA4F1 #74BFF5 #ADD9F9 #E2F2FD #E2F2FD

Accessibility & contrast

On white

1.49

#ADD9F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#ADD9F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD9F9

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD9F9	#FFFFFF	#000000	##000000
##ADD9F9	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD8FB

Deuteranopia (green-blind)

#C1D0F8

Tritanopia (blue-blind)

#95E1E3

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #add9f9;
/* rgb */ color: rgb(173, 217, 249);
/* oklch */ color: oklch(86.5% 0.064 240.0);

Tailwind

colors: {
  custom: {
    50: '#c7e4fb',
    500: '#add9f9',
    950: '#000000',
  },
}

SCSS

$custom: #add9f9;
$custom-light: #c7e4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#add9f9",
  "rgb": {
    "r": 173,
    "g": 217,
    "b": 249
  },
  "hsl": {
    "h": 205.263,
    "s": 86.364,
    "l": 82.745
  },
  "oklch": {
    "l": 0.86488,
    "c": 0.0641,
    "h": 240
  },
  "luminance": 0.65349
}

Semantic roles & 50–950 ramp

primary

#ADD9F9

secondary

#DB9D6F

accent

#6103E3

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131517

muted

#828485

Preview Lab

Preview with #ADD9F9

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

Preview Lab → · Contrast checker → · Palette generator →