#5990E8#5990E8

#5990E8 is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.6% C 0.144 H 259.4°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX#5990E8
RGBrgb(89, 144, 232)
HSLhsl(217, 76%, 63%)
HSVhsv(217, 62%, 91%)
CMYKcmyk(61.6%, 37.9%, 0%, 9%)
CIE-LABlab(59.79, 8.57, -49.95)
CIE-LCHlch(59.79, 50.67, 279.73°)
OKLaboklab(65.58% -0.0265 -0.1419)
OKLCHoklch(65.58% 0.144 259.4)
XYZxyz(28.6534, 27.8939, 80.2023)
Luminance0.2790 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5990E8 #E8B159
analogous
#59D7E8 #5990E8 #6959E8
triadic
#5990E8 #E85990 #90E859
tetradic
#5990E8 #E859D7 #E8B159 #59E869
square
#5990E8 #E859D7 #E8B159 #59E869
split-complementary
#5990E8 #E86959 #D7E859
monochromatic
#1852AE #236CE1 #5990E8 #8FB4EF #C5D8F7

Accessibility & contrast

On white

3.19
#5990E8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.58
#5990E8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5990E8
6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5990E8#FFFFFF#000000##000000
##5990E81.003.196.586.58
#FFFFFF3.191.0021.0021.00
#0000006.5821.001.001.00
##0000006.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A97EC
Deuteranopia (green-blind)
#568AE6
Tritanopia (blue-blind)
#00A4B1
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #5990e8;
/* rgb */ color: rgb(89, 144, 232);
/* oklch */ color: oklch(65.6% 0.144 259.4);
Tailwind
colors: {
  custom: {
    50: '#94b0f0',
    500: '#5990e8',
    950: '#000000',
  },
}
SCSS
$custom: #5990e8;
$custom-light: #94b0f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5990e8",
  "rgb": {
    "r": 89,
    "g": 144,
    "b": 232
  },
  "hsl": {
    "h": 216.923,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65584,
    "c": 0.14433,
    "h": 259.4
  },
  "luminance": 0.27897
}

Semantic roles & 50–950 ramp

primary
#5990E8
secondary
#E8D4B5
accent
#8A0ED8
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #5990E8

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

Preview Lab → · Contrast checker → · Palette generator →

#5990E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva