#ADD3DE#ADD3DE

#ADD3DE is a very light, muted cyan. Relative luminance 0.607; OKLCH L 84.3% C 0.043 H 217.2°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3DE
RGB	rgb(173, 211, 222)
HSL	hsl(193, 43%, 77%)
HSV	hsv(193, 22%, 87%)
CMYK	cmyk(22.1%, 5%, 0%, 12.9%)
CIE-LAB	lab(82.24, -10.08, -9.56)
CIE-LCH	lch(82.24, 13.90, 223.48°)
OKLab	oklab(84.3% -0.0342 -0.026)
OKLCH	oklch(84.3% 0.043 217.2)
XYZ	xyz(53.7089, 60.7448, 77.9882)
Luminance	0.6075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3DE #DEB8AD

analogous

#ADDED0 #ADD3DE #ADBBDE

triadic

#ADD3DE #DEADD3 #D3DEAD

tetradic

#ADD3DE #D0ADDE #DEB8AD #BBDEAD

square

#ADD3DE #D0ADDE #DEB8AD #BBDEAD

split-complementary

#ADD3DE #DEADBB #DED0AD

monochromatic

#56A4BB #81BCCC #ADD3DE #D9EAF0 #E9F3F6

Accessibility & contrast

On white

1.60

#ADD3DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#ADD3DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3DE

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3DE	#FFFFFF	#000000	##000000
##ADD3DE	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD0DF

Deuteranopia (green-blind)

#C3CADE

Tritanopia (blue-blind)

#9ED7D6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #add3de;
/* rgb */ color: rgb(173, 211, 222);
/* oklch */ color: oklch(84.3% 0.043 217.2);

Tailwind

colors: {
  custom: {
    50: '#c6e0e8',
    500: '#add3de',
    950: '#000000',
  },
}

SCSS

$custom: #add3de;
$custom-light: #c6e0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#add3de",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 222
  },
  "hsl": {
    "h": 193.469,
    "s": 42.609,
    "l": 77.451
  },
  "oklch": {
    "l": 0.84302,
    "c": 0.04292,
    "h": 217.2
  },
  "luminance": 0.60747
}

Semantic roles & 50–950 ramp

primary

#ADD3DE

secondary

#B68779

accent

#4E30B6

background

#FDFEFE

surface

#F9FCFC

border

#D2D5D5

text

#131516

muted

#828484

Preview Lab

Preview with #ADD3DE

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

Preview Lab → · Contrast checker → · Palette generator →