#5B9AE4#5B9AE4

#5B9AE4 is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.6% C 0.128 H 253.6°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX#5B9AE4
RGBrgb(91, 154, 228)
HSLhsl(212, 72%, 63%)
HSVhsv(212, 60%, 89%)
CMYKcmyk(60.1%, 32.5%, 0%, 10.6%)
CIE-LABlab(62.45, 1.78, -43.52)
CIE-LCHlch(62.45, 43.56, 272.34°)
OKLaboklab(67.62% -0.0363 -0.123)
OKLCHoklch(67.62% 0.128 253.6)
XYZxyz(29.8685, 30.9341, 77.7806)
Luminance0.3094 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B9AE4 #E4A55B
analogous
#5BDEE4 #5B9AE4 #615BE4
triadic
#5B9AE4 #E45B9A #9AE45B
tetradic
#5B9AE4 #E45BDE #E4A55B #5BE461
square
#5B9AE4 #E45BDE #E4A55B #5BE461
split-complementary
#5B9AE4 #E4615B #DEE45B
monochromatic
#1C5DA9 #267ADB #5B9AE4 #90BAED #C4DBF5

Accessibility & contrast

On white

2.92
#5B9AE4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.19
#5B9AE4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5B9AE4
7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B9AE4#FFFFFF#000000##000000
##5B9AE41.002.927.197.19
#FFFFFF2.921.0021.0021.00
#0000007.1921.001.001.00
##0000007.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7B9EE7
Deuteranopia (green-blind)
#6891E2
Tritanopia (blue-blind)
#00ABB5
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #5b9ae4;
/* rgb */ color: rgb(91, 154, 228);
/* oklch */ color: oklch(67.6% 0.128 253.6);
Tailwind
colors: {
  custom: {
    50: '#94b7ed',
    500: '#5b9ae4',
    950: '#000000',
  },
}
SCSS
$custom: #5b9ae4;
$custom-light: #94b7ed;
$custom-dark: #000000;
JSON
{
  "hex": "#5b9ae4",
  "rgb": {
    "r": 91,
    "g": 154,
    "b": 228
  },
  "hsl": {
    "h": 212.409,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67617,
    "c": 0.12823,
    "h": 253.6
  },
  "luminance": 0.30937
}

Semantic roles & 50–950 ramp

primary
#5B9AE4
secondary
#E6CFB4
accent
#7B12D4
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5B9AE4

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

Preview Lab → · Contrast checker → · Palette generator →

#5B9AE4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva