#ADE9FD#ADE9FD

#ADE9FD is a very light, moderate cyan. Relative luminance 0.743; OKLCH L 90.0% C 0.066 H 220.5°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#ADE9FD
RGB	rgb(173, 233, 253)
HSL	hsl(195, 95%, 84%)
HSV	hsv(195, 32%, 99%)
CMYK	cmyk(31.6%, 7.9%, 0%, 0.8%)
CIE-LAB	lab(89.04, -14.30, -15.77)
CIE-LCH	lch(89.04, 21.29, 227.81°)
OKLab	oklab(89.99% -0.0506 -0.0431)
OKLCH	oklch(89.99% 0.066 220.5)
XYZ	xyz(64.0964, 74.2506, 103.8639)
Luminance	0.7425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADE9FD #FDC1AD

analogous

#ADFDE9 #ADE9FD #ADC1FD

triadic

#ADE9FD #FDADE9 #E9FDAD

tetradic

#ADE9FD #E9ADFD #FDC1AD #C1FDAD

square

#ADE9FD #E9ADFD #FDC1AD #C1FDAD

split-complementary

#ADE9FD #FDADC1 #FDE9AD

monochromatic

#36C9FA #71D9FC #ADE9FD #E1F7FE #E1F7FE

Accessibility & contrast

On white

1.32

#ADE9FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#ADE9FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADE9FD

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADE9FD	#FFFFFF	#000000	##000000
##ADE9FD	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE5FE

Deuteranopia (green-blind)

#D0DBFD

Tritanopia (blue-blind)

#92F0EF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ade9fd;
/* rgb */ color: rgb(173, 233, 253);
/* oklch */ color: oklch(90.0% 0.066 220.5);

Tailwind

colors: {
  custom: {
    50: '#c7f0fe',
    500: '#ade9fd',
    950: '#000000',
  },
}

SCSS

$custom: #ade9fd;
$custom-light: #c7f0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#ade9fd",
  "rgb": {
    "r": 173,
    "g": 233,
    "b": 253
  },
  "hsl": {
    "h": 195,
    "s": 95.238,
    "l": 83.529
  },
  "oklch": {
    "l": 0.89994,
    "c": 0.06649,
    "h": 220.5
  },
  "luminance": 0.74254
}

Semantic roles & 50–950 ramp

primary

#ADE9FD

secondary

#E28A6C

accent

#3900E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131617

muted

#828585

Preview Lab

Preview with #ADE9FD

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

Preview Lab → · Contrast checker → · Palette generator →