#5ADAFB#5ADAFB

#5ADAFB is a very light, vivid cyan. Relative luminance 0.593; OKLCH L 83.0% C 0.120 H 217.9°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#5ADAFB
RGB	rgb(90, 218, 251)
HSL	hsl(192, 95%, 67%)
HSV	hsv(192, 64%, 98%)
CMYK	cmyk(64.1%, 13.1%, 0%, 1.6%)
CIE-LAB	lab(81.44, -25.49, -26.55)
CIE-LCH	lch(81.44, 36.80, 226.17°)
OKLab	oklab(82.99% -0.095 -0.0739)
OKLCH	oklch(82.99% 0.12 217.9)
XYZ	xyz(46.6933, 59.2765, 100.2288)
Luminance	0.5928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ADAFB #FB7B5A

analogous

#5AFBCB #5ADAFB #5A8AFB

triadic

#5ADAFB #FB5ADA #DAFB5A

tetradic

#5ADAFB #CB5AFB #FB7B5A #8AFB5A

square

#5ADAFB #CB5AFB #FB7B5A #8AFB5A

split-complementary

#5ADAFB #FB5A8A #FBCB5A

monochromatic

#05ABD5 #1ECDFA #5ADAFB #96E7FC #D2F5FE

Accessibility & contrast

On white

1.63

#5ADAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#5ADAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ADAFB

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ADAFB	#FFFFFF	#000000	##000000
##5ADAFB	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D4FD

Deuteranopia (green-blind)

#AEC3FB

Tritanopia (blue-blind)

#00E5E4

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5adafb;
/* rgb */ color: rgb(90, 218, 251);
/* oklch */ color: oklch(83.0% 0.120 217.9);

Tailwind

colors: {
  custom: {
    50: '#99e5fc',
    500: '#5adafb',
    950: '#000000',
  },
}

SCSS

$custom: #5adafb;
$custom-light: #99e5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5adafb",
  "rgb": {
    "r": 90,
    "g": 218,
    "b": 251
  },
  "hsl": {
    "h": 192.298,
    "s": 95.266,
    "l": 66.863
  },
  "oklch": {
    "l": 0.82986,
    "c": 0.12032,
    "h": 217.9
  },
  "luminance": 0.59282
}

Semantic roles & 50–950 ramp

primary

#5ADAFB

secondary

#D04C2A

accent

#2F00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ADAFB

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

Preview Lab → · Contrast checker → · Palette generator →