#ADDDEF#ADDDEF

#ADDDEF is a very light, muted cyan. Relative luminance 0.668; OKLCH L 87.0% C 0.056 H 222.8°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#ADDDEF
RGB	rgb(173, 221, 239)
HSL	hsl(196, 67%, 81%)
HSV	hsv(196, 28%, 94%)
CMYK	cmyk(27.6%, 7.5%, 0%, 6.3%)
CIE-LAB	lab(85.42, -11.43, -13.85)
CIE-LCH	lch(85.42, 17.95, 230.47°)
OKLab	oklab(86.98% -0.0407 -0.0378)
OKLCH	oklch(86.98% 0.056 222.8)
XYZ	xyz(58.6653, 66.8266, 91.4524)
Luminance	0.6683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDDEF #EFBFAD

analogous

#ADEFE0 #ADDDEF #ADBCEF

triadic

#ADDDEF #EFADDD #DDEFAD

tetradic

#ADDDEF #E0ADEF #EFBFAD #BCEFAD

square

#ADDDEF #E0ADEF #EFBFAD #BCEFAD

split-complementary

#ADDDEF #EFADBC #EFE0AD

monochromatic

#47B3DB #7AC8E5 #ADDDEF #E0F2F9 #E5F4FA

Accessibility & contrast

On white

1.46

#ADDDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#ADDDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDDEF

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDDEF	#FFFFFF	#000000	##000000
##ADDDEF	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DAF0

Deuteranopia (green-blind)

#C8D2EF

Tritanopia (blue-blind)

#98E3E2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #adddef;
/* rgb */ color: rgb(173, 221, 239);
/* oklch */ color: oklch(87.0% 0.056 222.8);

Tailwind

colors: {
  custom: {
    50: '#c7e7f4',
    500: '#adddef',
    950: '#000000',
  },
}

SCSS

$custom: #adddef;
$custom-light: #c7e7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#adddef",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 239
  },
  "hsl": {
    "h": 196.364,
    "s": 67.347,
    "l": 80.784
  },
  "oklch": {
    "l": 0.86982,
    "c": 0.05555,
    "h": 222.8
  },
  "luminance": 0.66829
}

Semantic roles & 50–950 ramp

primary

#ADDDEF

secondary

#CD8C73

accent

#4916CF

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDDEF

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

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