#5091EB#5091EB

#5091EB is a light, vivid cyan. Relative luminance 0.280; OKLCH L 65.6% C 0.151 H 257.0°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX#5091EB
RGBrgb(80, 145, 235)
HSLhsl(215, 79%, 62%)
HSVhsv(215, 66%, 92%)
CMYKcmyk(66%, 38.3%, 0%, 7.8%)
CIE-LABlab(59.84, 7.44, -51.55)
CIE-LCHlch(59.84, 52.08, 278.22°)
OKLaboklab(65.57% -0.0339 -0.1467)
OKLCHoklch(65.57% 0.151 257)
XYZxyz(28.4236, 27.9516, 82.4784)
Luminance0.2795 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5091EB #EBAA50
analogous
#50DEEB #5091EB #5D50EB
triadic
#5091EB #EB5091 #91EB50
tetradic
#5091EB #EB50DE #EBAA50 #50EB5D
square
#5091EB #EB50DE #EBAA50 #50EB5D
split-complementary
#5091EB #EB5D50 #DEEB50
monochromatic
#1454AD #1A6FE4 #5091EB #87B4F1 #BED6F8

Accessibility & contrast

On white

3.19
#5091EB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.59
#5091EB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5091EB
6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5091EB#FFFFFF#000000##000000
##5091EB1.003.196.596.59
#FFFFFF3.191.0021.0021.00
#0000006.5921.001.001.00
##0000006.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6998EF
Deuteranopia (green-blind)
#528AE9
Tritanopia (blue-blind)
#00A6B3
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #5091eb;
/* rgb */ color: rgb(80, 145, 235);
/* oklch */ color: oklch(65.6% 0.151 257.0);
Tailwind
colors: {
  custom: {
    50: '#90b0f2',
    500: '#5091eb',
    950: '#000000',
  },
}
SCSS
$custom: #5091eb;
$custom-light: #90b0f2;
$custom-dark: #000000;
JSON
{
  "hex": "#5091eb",
  "rgb": {
    "r": 80,
    "g": 145,
    "b": 235
  },
  "hsl": {
    "h": 214.839,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.15056,
    "h": 257
  },
  "luminance": 0.27954
}

Semantic roles & 50–950 ramp

primary
#5091EB
secondary
#E8D0AF
accent
#840ADC
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1017
muted
#7E7F85

Preview Lab

Preview with #5091EB

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

Preview Lab → · Contrast checker → · Palette generator →

#5091EB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva