#4F76E4#4F76E4

#4F76E4 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.5% C 0.172 H 266.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F76E4
RGB	rgb(79, 118, 228)
HSL	hsl(224, 73%, 60%)
HSV	hsv(224, 65%, 89%)
CMYK	cmyk(65.4%, 48.2%, 0%, 10.6%)
CIE-LAB	lab(52.08, 21.25, -60.06)
CIE-LCH	lch(52.08, 63.70, 289.49°)
OKLab	oklab(59.45% -0.0105 -0.1721)
OKLCH	oklch(59.45% 0.172 266.5)
XYZ	xyz(23.7016, 20.2183, 76.0372)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F76E4 #E4BD4F

analogous

#4FC1E4 #4F76E4 #724FE4

triadic

#4F76E4 #E44F76 #76E44F

tetradic

#4F76E4 #E44FC1 #E4BD4F #4FE472

square

#4F76E4 #E44FC1 #E4BD4F #4FE472

split-complementary

#4F76E4 #E4724F #C1E44F

monochromatic

#193CA0 #2150D5 #4F76E4 #849FEC #B9C9F4

Accessibility & contrast

On white

4.16

#4F76E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4F76E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76E4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F76E4	#FFFFFF	#000000	##000000
##4F76E4	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B83E8

Deuteranopia (green-blind)

#1676E2

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f76e4;
/* rgb */ color: rgb(79, 118, 228);
/* oklch */ color: oklch(59.5% 0.172 266.5);

Tailwind

colors: {
  custom: {
    50: '#8f9ded',
    500: '#4f76e4',
    950: '#000000',
  },
}

SCSS

$custom: #4f76e4;
$custom-light: #8f9ded;
$custom-dark: #000000;

JSON

{
  "hex": "#4f76e4",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 228
  },
  "hsl": {
    "h": 224.295,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59451,
    "c": 0.17239,
    "h": 266.5
  },
  "luminance": 0.20221
}

Semantic roles & 50–950 ramp

primary

#4F76E4

secondary

#E4D5AB

accent

#A210D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4F76E4

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

Preview Lab → · Contrast checker → · Palette generator →