#5374E7#5374E7

#5374E7 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.5% C 0.178 H 268.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#5374E7
RGB	rgb(83, 116, 231)
HSL	hsl(227, 76%, 62%)
HSV	hsv(227, 64%, 91%)
CMYK	cmyk(64.1%, 49.8%, 0%, 9.4%)
CIE-LAB	lab(51.95, 24.17, -61.95)
CIE-LCH	lch(51.95, 66.50, 291.31°)
OKLab	oklab(59.46% -0.0047 -0.1776)
OKLCH	oklch(59.46% 0.178 268.5)
XYZ	xyz(24.2316, 20.0971, 78.1880)
Luminance	0.2010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5374E7 #E7C653

analogous

#53BEE7 #5374E7 #7C53E7

triadic

#5374E7 #E75374 #74E753

tetradic

#5374E7 #E753BE #E7C653 #53E77C

square

#5374E7 #E753BE #E7C653 #53E77C

split-complementary

#5374E7 #E77C53 #BEE753

monochromatic

#1738A8 #1F4ADE #5374E7 #899FEE #BECBF6

Accessibility & contrast

On white

4.18

#5374E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#5374E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5374E7

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5374E7	#FFFFFF	#000000	##000000
##5374E7	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3383EB

Deuteranopia (green-blind)

#0076E5

Tritanopia (blue-blind)

#008FA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5374e7;
/* rgb */ color: rgb(83, 116, 231);
/* oklch */ color: oklch(59.5% 0.178 268.5);

Tailwind

colors: {
  custom: {
    50: '#929bef',
    500: '#5374e7',
    950: '#000000',
  },
}

SCSS

$custom: #5374e7;
$custom-light: #929bef;
$custom-dark: #000000;

JSON

{
  "hex": "#5374e7",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 231
  },
  "hsl": {
    "h": 226.622,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.59461,
    "c": 0.17765,
    "h": 268.5
  },
  "luminance": 0.20099
}

Semantic roles & 50–950 ramp

primary

#5374E7

secondary

#E6DAAF

accent

#AB0ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5374E7

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

Preview Lab → · Contrast checker → · Palette generator →