#5ADEFD#5ADEFD

#5ADEFD is a very light, vivid cyan. Relative luminance 0.615; OKLCH L 84.0% C 0.122 H 216.1°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#5ADEFD
RGB	rgb(90, 222, 253)
HSL	hsl(191, 98%, 67%)
HSV	hsv(191, 64%, 99%)
CMYK	cmyk(64.4%, 12.3%, 0%, 0.8%)
CIE-LAB	lab(82.65, -26.87, -25.77)
CIE-LCH	lch(82.65, 37.23, 223.80°)
OKLab	oklab(83.98% -0.0982 -0.0717)
OKLCH	oklch(83.98% 0.122 216.1)
XYZ	xyz(48.0600, 61.5029, 102.2479)
Luminance	0.6151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ADEFD #FD795A

analogous

#5AFDCB #5ADEFD #5A8DFD

triadic

#5ADEFD #FD5ADE #DEFD5A

tetradic

#5ADEFD #CB5AFD #FD795A #8DFD5A

square

#5ADEFD #CB5AFD #FD795A #8DFD5A

split-complementary

#5ADEFD #FD5A8D #FDCB5A

monochromatic

#03B1DA #1ED2FC #5ADEFD #96EAFE #D3F6FE

Accessibility & contrast

On white

1.58

#5ADEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#5ADEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ADEFD

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ADEFD	#FFFFFF	#000000	##000000
##5ADEFD	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D8FF

Deuteranopia (green-blind)

#B1C6FD

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #5adefd;
/* rgb */ color: rgb(90, 222, 253);
/* oklch */ color: oklch(84.0% 0.122 216.1);

Tailwind

colors: {
  custom: {
    50: '#99e8fe',
    500: '#5adefd',
    950: '#000000',
  },
}

SCSS

$custom: #5adefd;
$custom-light: #99e8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5adefd",
  "rgb": {
    "r": 90,
    "g": 222,
    "b": 253
  },
  "hsl": {
    "h": 191.411,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.83976,
    "c": 0.12156,
    "h": 216.1
  },
  "luminance": 0.61508
}

Semantic roles & 50–950 ramp

primary

#5ADEFD

secondary

#D34828

accent

#2C00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5ADEFD

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

Preview Lab → · Contrast checker → · Palette generator →