#5851E8#5851E8

#5851E8 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.6% C 0.220 H 278.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5851E8
RGB	rgb(88, 81, 232)
HSL	hsl(243, 77%, 61%)
HSV	hsv(243, 65%, 91%)
CMYK	cmyk(62.1%, 65.1%, 0%, 9%)
CIE-LAB	lab(43.92, 46.50, -75.53)
CIE-LCH	lch(43.92, 88.70, 301.62°)
OKLab	oklab(53.6% 0.0307 -0.2177)
OKLCH	oklch(53.6% 0.22 278)
XYZ	xyz(21.5277, 13.7841, 77.8544)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851E8 #E1E851

analogous

#5196E8 #5851E8 #A351E8

triadic

#5851E8 #E85851 #51E858

tetradic

#5851E8 #E85196 #E1E851 #51E8A3

square

#5851E8 #E85196 #E1E851 #51E8A3

split-complementary

#5851E8 #E8A351 #96E851

monochromatic

#1D16A8 #261DDE #5851E8 #8C87EF #C0BDF6

Accessibility & contrast

On white

5.59

#5851E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5851E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851E8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851E8	#FFFFFF	#000000	##FFFFFF
##5851E8	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EED

Deuteranopia (green-blind)

#0062E5

Tritanopia (blue-blind)

#007895

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5851e8;
/* rgb */ color: rgb(88, 81, 232);
/* oklch */ color: oklch(53.6% 0.220 278.0);

Tailwind

colors: {
  custom: {
    50: '#9683f0',
    500: '#5851e8',
    950: '#000000',
  },
}

SCSS

$custom: #5851e8;
$custom-light: #9683f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5851e8",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 232
  },
  "hsl": {
    "h": 242.781,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.53599,
    "c": 0.21986,
    "h": 278
  },
  "luminance": 0.13786
}

Semantic roles & 50–950 ramp

primary

#5851E8

secondary

#E4E7AE

accent

#D90DCF

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5851E8

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

Preview Lab → · Contrast checker → · Palette generator →