#ADDCEE#ADDCEE

#ADDCEE is a very light, muted cyan. Relative luminance 0.662; OKLCH L 86.7% C 0.055 H 223.3°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#ADDCEE
RGB	rgb(173, 220, 238)
HSL	hsl(197, 66%, 81%)
HSV	hsv(197, 27%, 93%)
CMYK	cmyk(27.3%, 7.6%, 0%, 6.7%)
CIE-LAB	lab(85.12, -11.14, -13.76)
CIE-LCH	lch(85.12, 17.71, 231.01°)
OKLab	oklab(86.74% -0.0398 -0.0375)
OKLCH	oklch(86.74% 0.055 223.3)
XYZ	xyz(58.2547, 66.2412, 90.5887)
Luminance	0.6624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDCEE #EEBFAD

analogous

#ADEEDF #ADDCEE #ADBBEE

triadic

#ADDCEE #EEADDC #DCEEAD

tetradic

#ADDCEE #DFADEE #EEBFAD #BBEEAD

square

#ADDCEE #DFADEE #EEBFAD #BBEEAD

split-complementary

#ADDCEE #EEADBB #EEDFAD

monochromatic

#48B1D9 #7AC6E3 #ADDCEE #E0F2F9 #E6F4FA

Accessibility & contrast

On white

1.47

#ADDCEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#ADDCEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDCEE

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDCEE	#FFFFFF	#000000	##000000
##ADDCEE	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D9EF

Deuteranopia (green-blind)

#C8D1EE

Tritanopia (blue-blind)

#99E2E1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #addcee;
/* rgb */ color: rgb(173, 220, 238);
/* oklch */ color: oklch(86.7% 0.055 223.3);

Tailwind

colors: {
  custom: {
    50: '#c7e6f3',
    500: '#addcee',
    950: '#000000',
  },
}

SCSS

$custom: #addcee;
$custom-light: #c7e6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#addcee",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 238
  },
  "hsl": {
    "h": 196.615,
    "s": 65.657,
    "l": 80.588
  },
  "oklch": {
    "l": 0.86736,
    "c": 0.05473,
    "h": 223.3
  },
  "luminance": 0.66244
}

Semantic roles & 50–950 ramp

primary

#ADDCEE

secondary

#CB8C74

accent

#4A18CE

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDCEE

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

Preview Lab → · Contrast checker → · Palette generator →