#4B76E4#4B76E4

#4B76E4 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.3% C 0.174 H 265.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B76E4
RGB	rgb(75, 118, 228)
HSL	hsl(223, 74%, 59%)
HSV	hsv(223, 67%, 89%)
CMYK	cmyk(67.1%, 48.2%, 0%, 10.6%)
CIE-LAB	lab(51.90, 20.62, -60.37)
CIE-LCH	lch(51.90, 63.79, 288.86°)
OKLab	oklab(59.26% -0.014 -0.1731)
OKLCH	oklch(59.26% 0.174 265.4)
XYZ	xyz(23.3788, 20.0519, 76.0221)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76E4 #E4B94B

analogous

#4BC3E4 #4B76E4 #6D4BE4

triadic

#4B76E4 #E44B76 #76E44B

tetradic

#4B76E4 #E44BC3 #E4B94B #4BE46D

square

#4B76E4 #E44BC3 #E4B94B #4BE46D

split-complementary

#4B76E4 #E46D4B #C3E44B

monochromatic

#183D9D #2052D2 #4B76E4 #809FEC #B5C7F4

Accessibility & contrast

On white

4.19

#4B76E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4B76E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76E4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76E4	#FFFFFF	#000000	##000000
##4B76E4	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A83E8

Deuteranopia (green-blind)

#0F75E2

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b76e4;
/* rgb */ color: rgb(75, 118, 228);
/* oklch */ color: oklch(59.3% 0.174 265.4);

Tailwind

colors: {
  custom: {
    50: '#8d9ced',
    500: '#4b76e4',
    950: '#000000',
  },
}

SCSS

$custom: #4b76e4;
$custom-light: #8d9ced;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76e4",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 228
  },
  "hsl": {
    "h": 223.137,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.59257,
    "c": 0.17363,
    "h": 265.4
  },
  "luminance": 0.20054
}

Semantic roles & 50–950 ramp

primary

#4B76E4

secondary

#E3D2A8

accent

#BC37F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4B76E4

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

Preview Lab → · Contrast checker → · Palette generator →