#5AD8FF#5AD8FF

#5AD8FF is a very light, vivid cyan. Relative luminance 0.585; OKLCH L 82.7% C 0.123 H 221.8°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#5AD8FF
RGB	rgb(90, 216, 255)
HSL	hsl(194, 100%, 68%)
HSV	hsv(194, 65%, 100%)
CMYK	cmyk(64.7%, 15.3%, 0%, 0%)
CIE-LAB	lab(81.02, -23.30, -29.32)
CIE-LCH	lch(81.02, 37.46, 231.52°)
OKLab	oklab(82.69% -0.0915 -0.0818)
OKLCH	oklch(82.69% 0.123 221.8)
XYZ	xyz(46.8150, 58.5004, 103.4128)
Luminance	0.5850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AD8FF #FF815A

analogous

#5AFFD4 #5AD8FF #5A85FF

triadic

#5AD8FF #FF5AD8 #D8FF5A

tetradic

#5AD8FF #D45AFF #FF815A #85FF5A

square

#5AD8FF #D45AFF #FF815A #85FF5A

split-complementary

#5AD8FF #FF5A85 #FFD45A

monochromatic

#00AADF #1DCAFF #5AD8FF #97E6FF #D4F5FF

Accessibility & contrast

On white

1.65

#5AD8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#5AD8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD8FF

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AD8FF	#FFFFFF	#000000	##000000
##5AD8FF	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1D3FF

Deuteranopia (green-blind)

#AAC2FF

Tritanopia (blue-blind)

#00E4E4

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5ad8ff;
/* rgb */ color: rgb(90, 216, 255);
/* oklch */ color: oklch(82.7% 0.123 221.8);

Tailwind

colors: {
  custom: {
    50: '#99e4ff',
    500: '#5ad8ff',
    950: '#000000',
  },
}

SCSS

$custom: #5ad8ff;
$custom-light: #99e4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5ad8ff",
  "rgb": {
    "r": 90,
    "g": 216,
    "b": 255
  },
  "hsl": {
    "h": 194.182,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.8269,
    "c": 0.12271,
    "h": 221.8
  },
  "luminance": 0.58505
}

Semantic roles & 50–950 ramp

primary

#5AD8FF

secondary

#D75026

accent

#3600E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #5AD8FF

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

Preview Lab → · Contrast checker → · Palette generator →