#ADDFE9#ADDFE9

#ADDFE9 is a very light, muted cyan. Relative luminance 0.675; OKLCH L 87.2% C 0.053 H 211.2°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#ADDFE9
RGB	rgb(173, 223, 233)
HSL	hsl(190, 58%, 80%)
HSV	hsv(190, 26%, 91%)
CMYK	cmyk(25.8%, 4.3%, 0%, 8.6%)
CIE-LAB	lab(85.78, -13.80, -10.14)
CIE-LCH	lch(85.78, 17.13, 216.30°)
OKLab	oklab(87.21% -0.0456 -0.0276)
OKLCH	oklch(87.21% 0.053 211.2)
XYZ	xyz(58.3247, 67.5403, 87.0384)
Luminance	0.6754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDFE9 #E9B7AD

analogous

#ADE9D5 #ADDFE9 #ADC1E9

triadic

#ADDFE9 #E9ADDF #DFE9AD

tetradic

#ADDFE9 #D5ADE9 #E9B7AD #C1E9AD

square

#ADDFE9 #D5ADE9 #E9B7AD #C1E9AD

split-complementary

#ADDFE9 #E9ADC1 #E9D5AD

monochromatic

#4CB9CF #7DCCDC #ADDFE9 #DDF2F6 #E7F6F9

Accessibility & contrast

On white

1.45

#ADDFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#ADDFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDFE9

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDFE9	#FFFFFF	#000000	##000000
##ADDFE9	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DBEA

Deuteranopia (green-blind)

#CCD3E9

Tritanopia (blue-blind)

#9AE4E2

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #addfe9;
/* rgb */ color: rgb(173, 223, 233);
/* oklch */ color: oklch(87.2% 0.053 211.2);

Tailwind

colors: {
  custom: {
    50: '#c6e9f0',
    500: '#addfe9',
    950: '#000000',
  },
}

SCSS

$custom: #addfe9;
$custom-light: #c6e9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#addfe9",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 233
  },
  "hsl": {
    "h": 190,
    "s": 57.692,
    "l": 79.608
  },
  "oklch": {
    "l": 0.87209,
    "c": 0.05328,
    "h": 211.2
  },
  "luminance": 0.67543
}

Semantic roles & 50–950 ramp

primary

#ADDFE9

secondary

#C58376

accent

#3C20C5

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131616

muted

#828485

Preview Lab

Preview with #ADDFE9

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

Preview Lab → · Contrast checker → · Palette generator →