#4D73E9#4D73E9

#4D73E9 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.1% C 0.183 H 267.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#4D73E9
RGBrgb(77, 115, 233)
HSLhsl(225, 78%, 61%)
HSVhsv(225, 67%, 91%)
CMYKcmyk(67%, 50.6%, 0%, 8.6%)
CIE-LABlab(51.52, 24.53, -63.77)
CIE-LCHlch(51.52, 68.33, 291.04°)
OKLaboklab(59.1% -0.009 -0.1831)
OKLCHoklch(59.1% 0.183 267.2)
XYZxyz(23.8942, 19.7201, 79.6221)
Luminance0.1972 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D73E9 #E9C34D
analogous
#4DC1E9 #4D73E9 #754DE9
triadic
#4D73E9 #E94D73 #73E94D
tetradic
#4D73E9 #E94DC1 #E9C34D #4DE975
square
#4D73E9 #E94DC1 #E9C34D #4DE975
split-complementary
#4D73E9 #E9754D #C1E94D
monochromatic
#1538A7 #1B4BDD #4D73E9 #839EF0 #BAC9F6

Accessibility & contrast

On white

4.25
#4D73E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.94
#4D73E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D73E9
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D73E9#FFFFFF#000000##000000
##4D73E91.004.254.944.94
#FFFFFF4.251.0021.0021.00
#0000004.9421.001.001.00
##0000004.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#2C82ED
Deuteranopia (green-blind)
#0074E7
Tritanopia (blue-blind)
#008FA3
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4d73e9;
/* rgb */ color: rgb(77, 115, 233);
/* oklch */ color: oklch(59.1% 0.183 267.2);
Tailwind
colors: {
  custom: {
    50: '#8f9af1',
    500: '#4d73e9',
    950: '#000000',
  },
}
SCSS
$custom: #4d73e9;
$custom-light: #8f9af1;
$custom-dark: #000000;
JSON
{
  "hex": "#4d73e9",
  "rgb": {
    "r": 77,
    "g": 115,
    "b": 233
  },
  "hsl": {
    "h": 225.385,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59098,
    "c": 0.18332,
    "h": 267.2
  },
  "luminance": 0.19722
}

Semantic roles & 50–950 ramp

primary
#4D73E9
secondary
#E6D8AB
accent
#A80BDA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #4D73E9

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

Preview Lab → · Contrast checker → · Palette generator →

#4D73E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva