#5AB3EA#5AB3EA

#5AB3EA is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.4% C 0.117 H 238.3°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX#5AB3EA
RGBrgb(90, 179, 234)
HSLhsl(203, 77%, 64%)
HSVhsv(203, 62%, 92%)
CMYKcmyk(61.5%, 23.5%, 0%, 8.2%)
CIE-LABlab(69.72, -10.47, -35.46)
CIE-LCHlch(69.72, 36.98, 253.55°)
OKLaboklab(73.42% -0.0614 -0.0995)
OKLCHoklch(73.42% 0.117 238.3)
XYZxyz(35.1822, 40.3509, 83.7603)
Luminance0.4035 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AB3EA #EA915A
analogous
#5AEAD9 #5AB3EA #5A6BEA
triadic
#5AB3EA #EA5AB3 #B3EA5A
tetradic
#5AB3EA #D95AEA #EA915A #6BEA5A
square
#5AB3EA #D95AEA #EA915A #6BEA5A
split-complementary
#5AB3EA #EA5A6B #EAD95A
monochromatic
#1777B3 #249AE3 #5AB3EA #90CCF1 #C7E5F8

Accessibility & contrast

On white

2.32
#5AB3EA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.07
#5AB3EA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB3EA
9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AB3EA#FFFFFF#000000##000000
##5AB3EA1.002.329.079.07
#FFFFFF2.321.0021.0021.00
#0000009.0721.001.001.00
##0000009.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9AB2ED
Deuteranopia (green-blind)
#86A4E9
Tritanopia (blue-blind)
#00C1C6
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #5ab3ea;
/* rgb */ color: rgb(90, 179, 234);
/* oklch */ color: oklch(73.4% 0.117 238.3);
Tailwind
colors: {
  custom: {
    50: '#95c9f1',
    500: '#5ab3ea',
    950: '#000000',
  },
}
SCSS
$custom: #5ab3ea;
$custom-light: #95c9f1;
$custom-dark: #000000;
JSON
{
  "hex": "#5ab3ea",
  "rgb": {
    "r": 90,
    "g": 179,
    "b": 234
  },
  "hsl": {
    "h": 202.917,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.7342,
    "c": 0.11688,
    "h": 238.3
  },
  "luminance": 0.40354
}

Semantic roles & 50–950 ramp

primary
#5AB3EA
secondary
#E9CAB6
accent
#5A0CDA
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #5AB3EA

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

Preview Lab → · Contrast checker → · Palette generator →

#5AB3EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva