#5871EA#5871EA

#5871EA is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.4% C 0.184 H 271.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5871EA
RGB	rgb(88, 113, 234)
HSL	hsl(230, 78%, 63%)
HSV	hsv(230, 62%, 92%)
CMYK	cmyk(62.4%, 51.7%, 0%, 8.2%)
CIE-LAB	lab(51.64, 27.86, -64.12)
CIE-LCH	lch(51.64, 69.91, 293.49°)
OKLab	oklab(59.36% 0.0032 -0.1839)
OKLCH	oklch(59.36% 0.184 271)
XYZ	xyz(24.7759, 19.8233, 80.3466)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871EA #EAD158

analogous

#58BAEA #5871EA #8858EA

triadic

#5871EA #EA5871 #71EA58

tetradic

#5871EA #EA58BA #EAD158 #58EA88

square

#5871EA #EA58BA #EAD158 #58EA88

split-complementary

#5871EA #EA8858 #BAEA58

monochromatic

#1631B1 #2243E3 #5871EA #8E9FF1 #C5CDF8

Accessibility & contrast

On white

4.23

#5871EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#5871EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5871EA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871EA	#FFFFFF	#000000	##000000
##5871EA	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2782EE

Deuteranopia (green-blind)

#0075E8

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5871ea;
/* rgb */ color: rgb(88, 113, 234);
/* oklch */ color: oklch(59.4% 0.184 271.0);

Tailwind

colors: {
  custom: {
    50: '#9599f1',
    500: '#5871ea',
    950: '#000000',
  },
}

SCSS

$custom: #5871ea;
$custom-light: #9599f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5871ea",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 234
  },
  "hsl": {
    "h": 229.726,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.5936,
    "c": 0.18393,
    "h": 271
  },
  "luminance": 0.19825
}

Semantic roles & 50–950 ramp

primary

#5871EA

secondary

#E9E0B5

accent

#B70CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5871EA

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

Preview Lab → · Contrast checker → · Palette generator →