#5AD1E9#5AD1E9

#5AD1E9 is a light, moderate cyan. Relative luminance 0.537; OKLCH L 80.2% C 0.111 H 213.1°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX#5AD1E9
RGBrgb(90, 209, 233)
HSLhsl(190, 76%, 63%)
HSVhsv(190, 61%, 91%)
CMYKcmyk(61.4%, 10.3%, 0%, 8.6%)
CIE-LABlab(78.26, -26.30, -21.81)
CIE-LCHlch(78.26, 34.17, 219.66°)
OKLaboklab(80.23% -0.0927 -0.0605)
OKLCHoklch(80.23% 0.111 213.1)
XYZxyz(41.7189, 53.6534, 85.2325)
Luminance0.5366 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AD1E9 #E9725A
analogous
#5AE9B9 #5AD1E9 #5A89E9
triadic
#5AD1E9 #E95AD1 #D1E95A
tetradic
#5AD1E9 #B95AE9 #E9725A #89E95A
square
#5AD1E9 #B95AE9 #E9725A #89E95A
split-complementary
#5AD1E9 #E95A89 #E9B95A
monochromatic
#1897B1 #24C2E2 #5AD1E9 #90E0F0 #C6EFF7

Accessibility & contrast

On white

1.79
#5AD1E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.73
#5AD1E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD1E9
11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AD1E9#FFFFFF#000000##000000
##5AD1E91.001.7911.7311.73
#FFFFFF1.791.0021.0021.00
#00000011.7321.001.001.00
##00000011.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFCAEA
Deuteranopia (green-blind)
#AABBE9
Tritanopia (blue-blind)
#00DBD8
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #5ad1e9;
/* rgb */ color: rgb(90, 209, 233);
/* oklch */ color: oklch(80.2% 0.111 213.1);
Tailwind
colors: {
  custom: {
    50: '#97dff0',
    500: '#5ad1e9',
    950: '#000000',
  },
}
SCSS
$custom: #5ad1e9;
$custom-light: #97dff0;
$custom-dark: #000000;
JSON
{
  "hex": "#5ad1e9",
  "rgb": {
    "r": 90,
    "g": 209,
    "b": 233
  },
  "hsl": {
    "h": 190.07,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.80227,
    "c": 0.11074,
    "h": 213.1
  },
  "luminance": 0.53658
}

Semantic roles & 50–950 ramp

primary
#5AD1E9
secondary
#B14A36
accent
#2F0DD9
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1516
muted
#808485

Preview Lab

Preview with #5AD1E9

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

Preview Lab → · Contrast checker → · Palette generator →

#5AD1E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva