#5891E9#5891E9

#5891E9 is a light, vivid blue. Relative luminance 0.282; OKLCH L 65.8% C 0.145 H 258.8°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX#5891E9
RGBrgb(88, 145, 233)
HSLhsl(216, 77%, 63%)
HSVhsv(216, 62%, 91%)
CMYKcmyk(62.2%, 37.8%, 0%, 8.6%)
CIE-LABlab(60.07, 8.13, -50.06)
CIE-LCHlch(60.07, 50.71, 279.22°)
OKLaboklab(65.81% -0.0281 -0.1422)
OKLCHoklch(65.81% 0.145 258.8)
XYZxyz(28.8527, 28.2060, 80.9988)
Luminance0.2821 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5891E9 #E9B058
analogous
#58D9E9 #5891E9 #6758E9
triadic
#5891E9 #E95891 #91E958
tetradic
#5891E9 #E958D9 #E9B058 #58E967
square
#5891E9 #E958D9 #E9B058 #58E967
split-complementary
#5891E9 #E96758 #D9E958
monochromatic
#1753AF #226DE2 #5891E9 #8EB5F0 #C4D8F7

Accessibility & contrast

On white

3.16
#5891E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.64
#5891E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891E9
6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5891E9#FFFFFF#000000##000000
##5891E91.003.166.646.64
#FFFFFF3.161.0021.0021.00
#0000006.6421.001.001.00
##0000006.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B98ED
Deuteranopia (green-blind)
#568BE7
Tritanopia (blue-blind)
#00A5B2
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #5891e9;
/* rgb */ color: rgb(88, 145, 233);
/* oklch */ color: oklch(65.8% 0.145 258.8);
Tailwind
colors: {
  custom: {
    50: '#93b0f0',
    500: '#5891e9',
    950: '#000000',
  },
}
SCSS
$custom: #5891e9;
$custom-light: #93b0f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5891e9",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 233
  },
  "hsl": {
    "h": 216.414,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65807,
    "c": 0.14496,
    "h": 258.8
  },
  "luminance": 0.28209
}

Semantic roles & 50–950 ramp

primary
#5891E9
secondary
#E8D4B4
accent
#890DD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #5891E9

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

Preview Lab → · Contrast checker → · Palette generator →

#5891E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva