#5AD3F3#5AD3F3

#5AD3F3 is a light, moderate cyan. Relative luminance 0.552; OKLCH L 81.1% C 0.116 H 218.2°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#5AD3F3
RGBrgb(90, 211, 243)
HSLhsl(193, 86%, 65%)
HSVhsv(193, 63%, 95%)
CMYKcmyk(63%, 13.2%, 0%, 4.7%)
CIE-LABlab(79.17, -24.37, -25.76)
CIE-LCHlch(79.17, 35.46, 226.59°)
OKLaboklab(81.07% -0.0909 -0.0717)
OKLCHoklch(81.07% 0.116 218.2)
XYZxyz(43.6818, 55.2286, 93.1348)
Luminance0.5523 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AD3F3 #F37A5A
analogous
#5AF3C6 #5AD3F3 #5A86F3
triadic
#5AD3F3 #F35AD3 #D3F35A
tetradic
#5AD3F3 #C65AF3 #F37A5A #86F35A
square
#5AD3F3 #C65AF3 #F37A5A #86F35A
split-complementary
#5AD3F3 #F35A86 #F3C65A
monochromatic
#0E9EC4 #21C4EF #5AD3F3 #93E2F7 #CCF1FB

Accessibility & contrast

On white

1.74
#5AD3F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.05
#5AD3F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD3F3
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AD3F3#FFFFFF#000000##000000
##5AD3F31.001.7412.0512.05
#FFFFFF1.741.0021.0021.00
#00000012.0521.001.001.00
##00000012.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BECDF5
Deuteranopia (green-blind)
#A8BDF3
Tritanopia (blue-blind)
#00DEDD
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #5ad3f3;
/* rgb */ color: rgb(90, 211, 243);
/* oklch */ color: oklch(81.1% 0.116 218.2);
Tailwind
colors: {
  custom: {
    50: '#98e0f7',
    500: '#5ad3f3',
    950: '#000000',
  },
}
SCSS
$custom: #5ad3f3;
$custom-light: #98e0f7;
$custom-dark: #000000;
JSON
{
  "hex": "#5ad3f3",
  "rgb": {
    "r": 90,
    "g": 211,
    "b": 243
  },
  "hsl": {
    "h": 192.549,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81073,
    "c": 0.11579,
    "h": 218.2
  },
  "luminance": 0.55233
}

Semantic roles & 50–950 ramp

primary
#5AD3F3
secondary
#C24E30
accent
#3103E3
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #5AD3F3

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

Preview Lab → · Contrast checker → · Palette generator →

#5AD3F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva