#5378ED#5378ED

#5378ED is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.7% C 0.181 H 267.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#5378ED
RGBrgb(83, 120, 237)
HSLhsl(226, 81%, 63%)
HSVhsv(226, 65%, 93%)
CMYKcmyk(65%, 49.4%, 0%, 7.1%)
CIE-LABlab(53.37, 23.76, -63.02)
CIE-LCHlch(53.37, 67.34, 290.66°)
OKLaboklab(60.66% -0.0077 -0.1807)
OKLCHoklch(60.66% 0.181 267.6)
XYZxyz(25.5646, 21.3840, 82.8846)
Luminance0.2139 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5378ED #EDC853
analogous
#53C5ED #5378ED #7B53ED
triadic
#5378ED #ED5378 #78ED53
tetradic
#5378ED #ED53C5 #EDC853 #53ED7B
square
#5378ED #ED53C5 #EDC853 #53ED7B
split-complementary
#5378ED #ED7B53 #C5ED53
monochromatic
#1339B3 #1C4DE7 #5378ED #8AA3F3 #C2CFF9

Accessibility & contrast

On white

3.98
#5378ED on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.28
#5378ED on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378ED
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5378ED#FFFFFF#000000##000000
##5378ED1.003.985.285.28
#FFFFFF3.981.0021.0021.00
#0000005.2821.001.001.00
##0000005.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#3687F1
Deuteranopia (green-blind)
#0179EB
Tritanopia (blue-blind)
#0093A7
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #5378ed;
/* rgb */ color: rgb(83, 120, 237);
/* oklch */ color: oklch(60.7% 0.181 267.6);
Tailwind
colors: {
  custom: {
    50: '#929ef3',
    500: '#5378ed',
    950: '#000000',
  },
}
SCSS
$custom: #5378ed;
$custom-light: #929ef3;
$custom-dark: #000000;
JSON
{
  "hex": "#5378ed",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 237
  },
  "hsl": {
    "h": 225.584,
    "s": 81.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60661,
    "c": 0.18084,
    "h": 267.6
  },
  "luminance": 0.21386
}

Semantic roles & 50–950 ramp

primary
#5378ED
secondary
#EADCB2
accent
#AA08DD
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #5378ED

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

Preview Lab → · Contrast checker → · Palette generator →

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