#ADDCEF#ADDCEF

#ADDCEF is a very light, muted cyan. Relative luminance 0.663; OKLCH L 86.8% C 0.055 H 224.6°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#ADDCEF
RGB	rgb(173, 220, 239)
HSL	hsl(197, 67%, 81%)
HSV	hsv(197, 28%, 94%)
CMYK	cmyk(27.6%, 7.9%, 0%, 6.3%)
CIE-LAB	lab(85.15, -10.91, -14.25)
CIE-LCH	lch(85.15, 17.94, 232.55°)
OKLab	oklab(86.77% -0.0395 -0.0389)
OKLCH	oklch(86.77% 0.055 224.6)
XYZ	xyz(58.4020, 66.3001, 91.3646)
Luminance	0.6630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDCEF #EFC0AD

analogous

#ADEFE1 #ADDCEF #ADBBEF

triadic

#ADDCEF #EFADDC #DCEFAD

tetradic

#ADDCEF #E1ADEF #EFC0AD #BBEFAD

square

#ADDCEF #E1ADEF #EFC0AD #BBEFAD

split-complementary

#ADDCEF #EFADBB #EFE1AD

monochromatic

#47B0DB #7AC6E5 #ADDCEF #E0F2F9 #E5F4FA

Accessibility & contrast

On white

1.47

#ADDCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#ADDCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDCEF

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDCEF	#FFFFFF	#000000	##000000
##ADDCEF	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D9F0

Deuteranopia (green-blind)

#C7D1EF

Tritanopia (blue-blind)

#98E2E2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #addcef;
/* rgb */ color: rgb(173, 220, 239);
/* oklch */ color: oklch(86.8% 0.055 224.6);

Tailwind

colors: {
  custom: {
    50: '#c7e6f4',
    500: '#addcef',
    950: '#000000',
  },
}

SCSS

$custom: #addcef;
$custom-light: #c7e6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#addcef",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 239
  },
  "hsl": {
    "h": 197.273,
    "s": 67.347,
    "l": 80.784
  },
  "oklch": {
    "l": 0.8677,
    "c": 0.05538,
    "h": 224.6
  },
  "luminance": 0.66303
}

Semantic roles & 50–950 ramp

primary

#ADDCEF

secondary

#CD8D73

accent

#4C16CF

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDCEF

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

Preview Lab → · Contrast checker → · Palette generator →