#4D83E8#4D83E8

#4D83E8 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.3% C 0.163 H 261.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX#4D83E8
RGBrgb(77, 131, 232)
HSLhsl(219, 77%, 61%)
HSVhsv(219, 67%, 91%)
CMYKcmyk(66.8%, 43.5%, 0%, 9%)
CIE-LABlab(55.72, 14.34, -56.47)
CIE-LCHlch(55.72, 58.26, 284.25°)
OKLaboklab(62.29% -0.0236 -0.1614)
OKLCHoklch(62.29% 0.163 261.7)
XYZxyz(25.7372, 23.6340, 79.5337)
Luminance0.2364 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D83E8 #E8B24D
analogous
#4DD0E8 #4D83E8 #644DE8
triadic
#4D83E8 #E84D83 #83E84D
tetradic
#4D83E8 #E84DD0 #E8B24D #4DE864
square
#4D83E8 #E84DD0 #E8B24D #4DE864
split-complementary
#4D83E8 #E8644D #D0E84D
monochromatic
#1547A5 #1C5FDB #4D83E8 #83A9EF #B9CFF6

Accessibility & contrast

On white

3.67
#4D83E8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.73
#4D83E8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D83E8
5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D83E8#FFFFFF#000000##000000
##4D83E81.003.675.735.73
#FFFFFF3.671.0021.0021.00
#0000005.7321.001.001.00
##0000005.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#528DEC
Deuteranopia (green-blind)
#377FE6
Tritanopia (blue-blind)
#009AAA
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #4d83e8;
/* rgb */ color: rgb(77, 131, 232);
/* oklch */ color: oklch(62.3% 0.163 261.7);
Tailwind
colors: {
  custom: {
    50: '#8ea6f0',
    500: '#4d83e8',
    950: '#000000',
  },
}
SCSS
$custom: #4d83e8;
$custom-light: #8ea6f0;
$custom-dark: #000000;
JSON
{
  "hex": "#4d83e8",
  "rgb": {
    "r": 77,
    "g": 131,
    "b": 232
  },
  "hsl": {
    "h": 219.097,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6229,
    "c": 0.16307,
    "h": 261.7
  },
  "luminance": 0.23637
}

Semantic roles & 50–950 ramp

primary
#4D83E8
secondary
#E6D1AB
accent
#920CD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84

Preview Lab

Preview with #4D83E8

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

Preview Lab → · Contrast checker → · Palette generator →

#4D83E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva