#ADEEFD#ADEEFD

#ADEEFD is a very light, moderate cyan. Relative luminance 0.771; OKLCH L 91.1% C 0.068 H 213.6°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#ADEEFD
RGB	rgb(173, 238, 253)
HSL	hsl(191, 95%, 84%)
HSV	hsv(191, 32%, 99%)
CMYK	cmyk(31.6%, 5.9%, 0%, 0.8%)
CIE-LAB	lab(90.38, -16.81, -13.77)
CIE-LCH	lch(90.38, 21.73, 219.32°)
OKLab	oklab(91.06% -0.0567 -0.0377)
OKLCH	oklch(91.06% 0.068 213.6)
XYZ	xyz(65.5319, 77.1217, 104.3424)
Luminance	0.7712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEEFD #FDBCAD

analogous

#ADFDE4 #ADEEFD #ADC6FD

triadic

#ADEEFD #FDADEE #EEFDAD

tetradic

#ADEEFD #E4ADFD #FDBCAD #C6FDAD

square

#ADEEFD #E4ADFD #FDBCAD #C6FDAD

split-complementary

#ADEEFD #FDADC6 #FDE4AD

monochromatic

#36D5FA #71E2FC #ADEEFD #E1F9FE #E1F9FE

Accessibility & contrast

On white

1.28

#ADEEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#ADEEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEEFD

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEEFD	#FFFFFF	#000000	##000000
##ADEEFD	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E9FE

Deuteranopia (green-blind)

#D5DFFD

Tritanopia (blue-blind)

#91F4F2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #adeefd;
/* rgb */ color: rgb(173, 238, 253);
/* oklch */ color: oklch(91.1% 0.068 213.6);

Tailwind

colors: {
  custom: {
    50: '#c7f3fe',
    500: '#adeefd',
    950: '#000000',
  },
}

SCSS

$custom: #adeefd;
$custom-light: #c7f3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#adeefd",
  "rgb": {
    "r": 173,
    "g": 238,
    "b": 253
  },
  "hsl": {
    "h": 191.25,
    "s": 95.238,
    "l": 83.529
  },
  "oklch": {
    "l": 0.91056,
    "c": 0.0681,
    "h": 213.6
  },
  "luminance": 0.77125
}

Semantic roles & 50–950 ramp

primary

#ADEEFD

secondary

#E2826C

accent

#2B00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #ADEEFD

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

Preview Lab → · Contrast checker → · Palette generator →