#5378E8#5378E8

#5378E8 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.3% C 0.174 H 267.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#5378E8
RGBrgb(83, 120, 232)
HSLhsl(225, 76%, 62%)
HSVhsv(225, 64%, 91%)
CMYKcmyk(64.2%, 48.3%, 0%, 9%)
CIE-LABlab(53.05, 22.04, -60.73)
CIE-LCHlch(53.05, 64.60, 289.95°)
OKLaboklab(60.32% -0.0082 -0.1739)
OKLCHoklch(60.32% 0.174 267.3)
XYZxyz(24.8442, 21.0959, 79.0909)
Luminance0.2110 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5378E8 #E8C353
analogous
#53C2E8 #5378E8 #7953E8
triadic
#5378E8 #E85378 #78E853
tetradic
#5378E8 #E853C2 #E8C353 #53E879
square
#5378E8 #E853C2 #E8C353 #53E879
split-complementary
#5378E8 #E87953 #C2E853
monochromatic
#173BAA #1E4EE0 #5378E8 #89A2EF #BFCDF6

Accessibility & contrast

On white

4.02
#5378E8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#5378E8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378E8
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5378E8#FFFFFF#000000##000000
##5378E81.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#3C86EC
Deuteranopia (green-blind)
#1978E6
Tritanopia (blue-blind)
#0092A5
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #5378e8;
/* rgb */ color: rgb(83, 120, 232);
/* oklch */ color: oklch(60.3% 0.174 267.3);
Tailwind
colors: {
  custom: {
    50: '#929ef0',
    500: '#5378e8',
    950: '#000000',
  },
}
SCSS
$custom: #5378e8;
$custom-light: #929ef0;
$custom-dark: #000000;
JSON
{
  "hex": "#5378e8",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 232
  },
  "hsl": {
    "h": 225.101,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60323,
    "c": 0.17414,
    "h": 267.3
  },
  "luminance": 0.21098
}

Semantic roles & 50–950 ramp

primary
#5378E8
secondary
#E7D9B0
accent
#A60DD9
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #5378E8

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

Preview Lab → · Contrast checker → · Palette generator →

#5378E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva