#ADD4EF#ADD4EF

#ADD4EF is a very light, muted cyan. Relative luminance 0.622; OKLCH L 85.1% C 0.056 H 238.5°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#ADD4EF
RGB	rgb(173, 212, 239)
HSL	hsl(205, 67%, 81%)
HSV	hsv(205, 28%, 94%)
CMYK	cmyk(27.6%, 11.3%, 0%, 6.3%)
CIE-LAB	lab(83.02, -6.77, -17.45)
CIE-LCH	lch(83.02, 18.71, 248.80°)
OKLab	oklab(85.09% -0.0292 -0.0477)
OKLCH	oklch(85.09% 0.056 238.5)
XYZ	xyz(56.3524, 62.2009, 90.6814)
Luminance	0.6220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD4EF #EFC8AD

analogous

#ADEFE9 #ADD4EF #ADB3EF

triadic

#ADD4EF #EFADD4 #D4EFAD

tetradic

#ADD4EF #E9ADEF #EFC8AD #B3EFAD

square

#ADD4EF #E9ADEF #EFC8AD #B3EFAD

split-complementary

#ADD4EF #EFADB3 #EFE9AD

monochromatic

#479EDB #7AB9E5 #ADD4EF #E0EFF9 #E5F2FA

Accessibility & contrast

On white

1.56

#ADD4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#ADD4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD4EF

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD4EF	#FFFFFF	#000000	##000000
##ADD4EF	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D3F0

Deuteranopia (green-blind)

#BFCCEF

Tritanopia (blue-blind)

#99DBDD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #add4ef;
/* rgb */ color: rgb(173, 212, 239);
/* oklch */ color: oklch(85.1% 0.056 238.5);

Tailwind

colors: {
  custom: {
    50: '#c6e1f4',
    500: '#add4ef',
    950: '#000000',
  },
}

SCSS

$custom: #add4ef;
$custom-light: #c6e1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#add4ef",
  "rgb": {
    "r": 173,
    "g": 212,
    "b": 239
  },
  "hsl": {
    "h": 204.545,
    "s": 67.347,
    "l": 80.784
  },
  "oklch": {
    "l": 0.85087,
    "c": 0.05588,
    "h": 238.5
  },
  "luminance": 0.62203
}

Semantic roles & 50–950 ramp

primary

#ADD4EF

secondary

#CD9873

accent

#6216CF

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131517

muted

#828485

Preview Lab

Preview with #ADD4EF

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

Preview Lab → · Contrast checker → · Palette generator →