#ADDCF3#ADDCF3

#ADDCF3 is a very light, muted cyan. Relative luminance 0.665; OKLCH L 86.9% C 0.058 H 229.3°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#ADDCF3
RGB	rgb(173, 220, 243)
HSL	hsl(200, 74%, 82%)
HSV	hsv(200, 29%, 95%)
CMYK	cmyk(28.8%, 9.5%, 0%, 4.7%)
CIE-LAB	lab(85.27, -9.99, -16.18)
CIE-LCH	lch(85.27, 19.01, 238.30°)
OKLab	oklab(86.91% -0.038 -0.0442)
OKLCH	oklch(86.91% 0.058 229.3)
XYZ	xyz(58.9995, 66.5391, 94.5113)
Luminance	0.6654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDCF3 #F3C4AD

analogous

#ADF3E7 #ADDCF3 #ADB9F3

triadic

#ADDCF3 #F3ADDC #DCF3AD

tetradic

#ADDCF3 #E7ADF3 #F3C4AD #B9F3AD

square

#ADDCF3 #E7ADF3 #F3C4AD #B9F3AD

split-complementary

#ADDCF3 #F3ADB9 #F3E7AD

monochromatic

#42AEE3 #78C5EB #ADDCF3 #E2F3FB #E4F4FB

Accessibility & contrast

On white

1.47

#ADDCF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#ADDCF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDCF3

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDCF3	#FFFFFF	#000000	##000000
##ADDCF3	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DAF4

Deuteranopia (green-blind)

#C6D1F3

Tritanopia (blue-blind)

#97E3E3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #addcf3;
/* rgb */ color: rgb(173, 220, 243);
/* oklch */ color: oklch(86.9% 0.058 229.3);

Tailwind

colors: {
  custom: {
    50: '#c7e6f7',
    500: '#addcf3',
    950: '#000000',
  },
}

SCSS

$custom: #addcf3;
$custom-light: #c7e6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#addcf3",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 243
  },
  "hsl": {
    "h": 199.714,
    "s": 74.468,
    "l": 81.569
  },
  "oklch": {
    "l": 0.86906,
    "c": 0.05827,
    "h": 229.3
  },
  "luminance": 0.66542
}

Semantic roles & 50–950 ramp

primary

#ADDCF3

secondary

#D39172

accent

#510FD7

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDCF3

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

Preview Lab → · Contrast checker → · Palette generator →