#4D72F3#4D72F3

#4D72F3 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.6% C 0.198 H 267.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#4D72F3
RGBrgb(77, 114, 243)
HSLhsl(227, 87%, 63%)
HSVhsv(227, 68%, 95%)
CMYKcmyk(68.3%, 53.1%, 0%, 4.7%)
CIE-LABlab(51.93, 28.63, -68.70)
CIE-LCHlch(51.93, 74.42, 292.62°)
OKLaboklab(59.62% -0.0074 -0.1976)
OKLCHoklch(59.62% 0.198 267.9)
XYZxyz(25.2500, 20.0810, 87.3220)
Luminance0.2008 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D72F3 #F3CE4D
analogous
#4DC5F3 #4D72F3 #7B4DF3
triadic
#4D72F3 #F34D72 #72F34D
tetradic
#4D72F3 #F34DC5 #F3CE4D #4DF37B
square
#4D72F3 #F34DC5 #F3CE4D #4DF37B
split-complementary
#4D72F3 #F37B4D #C5F34D
monochromatic
#0C33B9 #1445EF #4D72F3 #869FF7 #C0CDFB

Accessibility & contrast

On white

4.19
#4D72F3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#4D72F3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72F3
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D72F3#FFFFFF#000000##000000
##4D72F31.004.195.025.02
#FFFFFF4.191.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#0F84F8
Deuteranopia (green-blind)
#0075F0
Tritanopia (blue-blind)
#0091A8
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #4d72f3;
/* rgb */ color: rgb(77, 114, 243);
/* oklch */ color: oklch(59.6% 0.198 267.9);
Tailwind
colors: {
  custom: {
    50: '#919af8',
    500: '#4d72f3',
    950: '#000000',
  },
}
SCSS
$custom: #4d72f3;
$custom-light: #919af8;
$custom-dark: #000000;
JSON
{
  "hex": "#4d72f3",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 243
  },
  "hsl": {
    "h": 226.627,
    "s": 87.368,
    "l": 62.745
  },
  "oklch": {
    "l": 0.59619,
    "c": 0.19774,
    "h": 267.9
  },
  "luminance": 0.20083
}

Semantic roles & 50–950 ramp

primary
#4D72F3
secondary
#ECDFB0
accent
#B102E4
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #4D72F3

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

Preview Lab → · Contrast checker → · Palette generator →

#4D72F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva