#5B9CE7#5B9CE7

#5B9CE7 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.2% C 0.130 H 253.2°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX#5B9CE7
RGBrgb(91, 156, 231)
HSLhsl(212, 74%, 63%)
HSVhsv(212, 61%, 91%)
CMYKcmyk(60.6%, 32.5%, 0%, 9.4%)
CIE-LABlab(63.15, 1.60, -44.08)
CIE-LCHlch(63.15, 44.11, 272.08°)
OKLaboklab(68.21% -0.0376 -0.1246)
OKLCHoklch(68.21% 0.13 253.2)
XYZxyz(30.6215, 31.7678, 80.1039)
Luminance0.3177 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B9CE7 #E7A65B
analogous
#5BE2E7 #5B9CE7 #605BE7
triadic
#5B9CE7 #E75B9C #9CE75B
tetradic
#5B9CE7 #E75BE2 #E7A65B #5BE760
square
#5B9CE7 #E75BE2 #E7A65B #5BE760
split-complementary
#5B9CE7 #E7605B #E2E75B
monochromatic
#195EAE #267CDF #5B9CE7 #90BCEF #C6DCF7

Accessibility & contrast

On white

2.86
#5B9CE7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.35
#5B9CE7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5B9CE7
7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B9CE7#FFFFFF#000000##000000
##5B9CE71.002.867.357.35
#FFFFFF2.861.0021.0021.00
#0000007.3521.001.001.00
##0000007.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7CA0EA
Deuteranopia (green-blind)
#6993E5
Tritanopia (blue-blind)
#00ADB7
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #5b9ce7;
/* rgb */ color: rgb(91, 156, 231);
/* oklch */ color: oklch(68.2% 0.130 253.2);
Tailwind
colors: {
  custom: {
    50: '#95b8ef',
    500: '#5b9ce7',
    950: '#000000',
  },
}
SCSS
$custom: #5b9ce7;
$custom-light: #95b8ef;
$custom-dark: #000000;
JSON
{
  "hex": "#5b9ce7",
  "rgb": {
    "r": 91,
    "g": 156,
    "b": 231
  },
  "hsl": {
    "h": 212.143,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.6821,
    "c": 0.13014,
    "h": 253.2
  },
  "luminance": 0.31771
}

Semantic roles & 50–950 ramp

primary
#5B9CE7
secondary
#E8D1B6
accent
#7A0FD7
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5B9CE7

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

Preview Lab → · Contrast checker → · Palette generator →

#5B9CE7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva