#5AD5FD#5AD5FD

#5AD5FD is a light, vivid cyan. Relative luminance 0.569; OKLCH L 81.9% C 0.122 H 222.8°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#5AD5FD
RGB	rgb(90, 213, 253)
HSL	hsl(195, 98%, 67%)
HSV	hsv(195, 64%, 99%)
CMYK	cmyk(64.4%, 15.8%, 0%, 0.8%)
CIE-LAB	lab(80.09, -22.40, -29.68)
CIE-LCH	lch(80.09, 37.18, 232.96°)
OKLab	oklab(81.93% -0.0892 -0.0828)
OKLCH	oklch(81.93% 0.122 222.8)
XYZ	xyz(45.7332, 56.8491, 101.4722)
Luminance	0.5685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AD5FD #FD825A

analogous

#5AFDD4 #5AD5FD #5A84FD

triadic

#5AD5FD #FD5AD5 #D5FD5A

tetradic

#5AD5FD #D45AFD #FD825A #84FD5A

square

#5AD5FD #D45AFD #FD825A #84FD5A

split-complementary

#5AD5FD #FD5A84 #FDD45A

monochromatic

#03A5DA #1EC6FC #5AD5FD #96E4FE #D3F4FE

Accessibility & contrast

On white

1.70

#5AD5FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#5AD5FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD5FD

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AD5FD	#FFFFFF	#000000	##000000
##5AD5FD	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BED0FF

Deuteranopia (green-blind)

#A7BFFD

Tritanopia (blue-blind)

#00E1E2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #5ad5fd;
/* rgb */ color: rgb(90, 213, 253);
/* oklch */ color: oklch(81.9% 0.122 222.8);

Tailwind

colors: {
  custom: {
    50: '#99e2fe',
    500: '#5ad5fd',
    950: '#000000',
  },
}

SCSS

$custom: #5ad5fd;
$custom-light: #99e2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5ad5fd",
  "rgb": {
    "r": 90,
    "g": 213,
    "b": 253
  },
  "hsl": {
    "h": 194.724,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.81929,
    "c": 0.12172,
    "h": 222.8
  },
  "luminance": 0.56854
}

Semantic roles & 50–950 ramp

primary

#5AD5FD

secondary

#D35228

accent

#3800E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5AD5FD

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

Preview Lab → · Contrast checker → · Palette generator →