#5AD4FD#5AD4FD

#5AD4FD is a light, vivid cyan. Relative luminance 0.564; OKLCH L 81.7% C 0.122 H 223.6°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#5AD4FD
RGB	rgb(90, 212, 253)
HSL	hsl(195, 98%, 67%)
HSV	hsv(195, 64%, 99%)
CMYK	cmyk(64.4%, 16.2%, 0%, 0.8%)
CIE-LAB	lab(79.81, -21.89, -30.11)
CIE-LCH	lch(79.81, 37.23, 233.98°)
OKLab	oklab(81.7% -0.0882 -0.084)
OKLCH	oklch(81.7% 0.122 223.6)
XYZ	xyz(45.4824, 56.3476, 101.3886)
Luminance	0.5635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AD4FD #FD835A

analogous

#5AFDD5 #5AD4FD #5A83FD

triadic

#5AD4FD #FD5AD4 #D4FD5A

tetradic

#5AD4FD #D55AFD #FD835A #83FD5A

square

#5AD4FD #D55AFD #FD835A #83FD5A

split-complementary

#5AD4FD #FD5A83 #FDD55A

monochromatic

#03A4DA #1EC4FC #5AD4FD #96E4FE #D3F4FE

Accessibility & contrast

On white

1.71

#5AD4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#5AD4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD4FD

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AD4FD	#FFFFFF	#000000	##000000
##5AD4FD	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFF

Deuteranopia (green-blind)

#A6BFFD

Tritanopia (blue-blind)

#00E1E1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #5ad4fd;
/* rgb */ color: rgb(90, 212, 253);
/* oklch */ color: oklch(81.7% 0.122 223.6);

Tailwind

colors: {
  custom: {
    50: '#99e1fe',
    500: '#5ad4fd',
    950: '#000000',
  },
}

SCSS

$custom: #5ad4fd;
$custom-light: #99e1fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5ad4fd",
  "rgb": {
    "r": 90,
    "g": 212,
    "b": 253
  },
  "hsl": {
    "h": 195.092,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.81702,
    "c": 0.12185,
    "h": 223.6
  },
  "luminance": 0.56352
}

Semantic roles & 50–950 ramp

primary

#5AD4FD

secondary

#D35328

accent

#3A00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5AD4FD

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

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