#ADDEEF#ADDEEF

#ADDEEF is a very light, muted cyan. Relative luminance 0.674; OKLCH L 87.2% C 0.056 H 221.1°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#ADDEEF
RGB	rgb(173, 222, 239)
HSL	hsl(195, 67%, 81%)
HSV	hsv(195, 28%, 94%)
CMYK	cmyk(27.6%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(85.68, -11.94, -13.45)
CIE-LCH	lch(85.68, 17.98, 228.40°)
OKLab	oklab(87.19% -0.042 -0.0367)
OKLCH	oklch(87.19% 0.056 221.1)
XYZ	xyz(58.9301, 67.3562, 91.5406)
Luminance	0.6736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDEEF #EFBEAD

analogous

#ADEFDF #ADDEEF #ADBDEF

triadic

#ADDEEF #EFADDE #DEEFAD

tetradic

#ADDEEF #DFADEF #EFBEAD #BDEFAD

square

#ADDEEF #DFADEF #EFBEAD #BDEFAD

split-complementary

#ADDEEF #EFADBD #EFDFAD

monochromatic

#47B5DB #7AC9E5 #ADDEEF #E0F3F9 #E5F5FA

Accessibility & contrast

On white

1.45

#ADDEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#ADDEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDEEF

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDEEF	#FFFFFF	#000000	##000000
##ADDEEF	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DBF0

Deuteranopia (green-blind)

#C9D3EF

Tritanopia (blue-blind)

#98E4E3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #addeef;
/* rgb */ color: rgb(173, 222, 239);
/* oklch */ color: oklch(87.2% 0.056 221.1);

Tailwind

colors: {
  custom: {
    50: '#c7e8f4',
    500: '#addeef',
    950: '#000000',
  },
}

SCSS

$custom: #addeef;
$custom-light: #c7e8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#addeef",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 195.455,
    "s": 67.347,
    "l": 80.784
  },
  "oklch": {
    "l": 0.87193,
    "c": 0.05576,
    "h": 221.1
  },
  "luminance": 0.67359
}

Semantic roles & 50–950 ramp

primary

#ADDEEF

secondary

#CD8A73

accent

#4616CF

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDEEF

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

Preview Lab → · Contrast checker → · Palette generator →