#4D72E4#4D72E4

#4D72E4 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.6% C 0.178 H 267.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D72E4
RGB	rgb(77, 114, 228)
HSL	hsl(225, 74%, 60%)
HSV	hsv(225, 66%, 89%)
CMYK	cmyk(66.2%, 50%, 0%, 10.6%)
CIE-LAB	lab(50.93, 23.42, -61.91)
CIE-LCH	lch(50.93, 66.19, 290.72°)
OKLab	oklab(58.55% -0.0087 -0.1776)
OKLCH	oklch(58.55% 0.178 267.2)
XYZ	xyz(23.0766, 19.2116, 75.8758)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72E4 #E4BF4D

analogous

#4DBEE4 #4D72E4 #744DE4

triadic

#4D72E4 #E44D72 #72E44D

tetradic

#4D72E4 #E44DBE #E4BF4D #4DE474

square

#4D72E4 #E44DBE #E4BF4D #4DE474

split-complementary

#4D72E4 #E4744D #BEE44D

monochromatic

#18399F #204CD4 #4D72E4 #829CEC #B7C6F4

Accessibility & contrast

On white

4.34

#4D72E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4D72E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72E4

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72E4	#FFFFFF	#000000	##000000
##4D72E4	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3081E8

Deuteranopia (green-blind)

#0073E2

Tritanopia (blue-blind)

#008DA0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4d72e4;
/* rgb */ color: rgb(77, 114, 228);
/* oklch */ color: oklch(58.6% 0.178 267.2);

Tailwind

colors: {
  custom: {
    50: '#8e9aed',
    500: '#4d72e4',
    950: '#000000',
  },
}

SCSS

$custom: #4d72e4;
$custom-light: #8e9aed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72e4",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 228
  },
  "hsl": {
    "h": 225.298,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5855,
    "c": 0.17784,
    "h": 267.2
  },
  "luminance": 0.19214
}

Semantic roles & 50–950 ramp

primary

#4D72E4

secondary

#E4D5A9

accent

#C337F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4D72E4

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

Preview Lab → · Contrast checker → · Palette generator →