#ADE9FB#ADE9FB

#ADE9FB is a very light, moderate cyan. Relative luminance 0.741; OKLCH L 89.9% C 0.065 H 218.3°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#ADE9FB
RGB	rgb(173, 233, 251)
HSL	hsl(194, 91%, 83%)
HSV	hsv(194, 31%, 98%)
CMYK	cmyk(31.1%, 7.2%, 0%, 1.6%)
CIE-LAB	lab(88.98, -14.76, -14.82)
CIE-LCH	lch(88.98, 20.92, 225.10°)
OKLab	oklab(89.93% -0.0513 -0.0405)
OKLCH	oklch(89.93% 0.065 218.3)
XYZ	xyz(63.7795, 74.1238, 102.1948)
Luminance	0.7413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADE9FB #FBBFAD

analogous

#ADFBE6 #ADE9FB #ADC2FB

triadic

#ADE9FB #FBADE9 #E9FBAD

tetradic

#ADE9FB #E6ADFB #FBBFAD #C2FBAD

square

#ADE9FB #E6ADFB #FBBFAD #C2FBAD

split-complementary

#ADE9FB #FBADC2 #FBE6AD

monochromatic

#38CAF5 #73D9F8 #ADE9FB #E2F7FE #E2F7FE

Accessibility & contrast

On white

1.33

#ADE9FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#ADE9FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADE9FB

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADE9FB	#FFFFFF	#000000	##000000
##ADE9FB	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE5FC

Deuteranopia (green-blind)

#D1DBFB

Tritanopia (blue-blind)

#93F0EE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ade9fb;
/* rgb */ color: rgb(173, 233, 251);
/* oklch */ color: oklch(89.9% 0.065 218.3);

Tailwind

colors: {
  custom: {
    50: '#c7f0fc',
    500: '#ade9fb',
    950: '#000000',
  },
}

SCSS

$custom: #ade9fb;
$custom-light: #c7f0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#ade9fb",
  "rgb": {
    "r": 173,
    "g": 233,
    "b": 251
  },
  "hsl": {
    "h": 193.846,
    "s": 90.698,
    "l": 83.137
  },
  "oklch": {
    "l": 0.89927,
    "c": 0.06539,
    "h": 218.3
  },
  "luminance": 0.74127
}

Semantic roles & 50–950 ramp

primary

#ADE9FB

secondary

#DF886E

accent

#3500E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131617

muted

#828585

Preview Lab

Preview with #ADE9FB

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

Preview Lab → · Contrast checker → · Palette generator →