#5871D7#5871D7

#5871D7 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.1% C 0.158 H 270.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5871D7
RGB	rgb(88, 113, 215)
HSL	hsl(228, 61%, 59%)
HSV	hsv(228, 59%, 84%)
CMYK	cmyk(59.1%, 47.4%, 0%, 15.7%)
CIE-LAB	lab(50.44, 21.50, -55.33)
CIE-LCH	lch(50.44, 59.37, 291.24°)
OKLab	oklab(58.07% 0.0013 -0.1581)
OKLCH	oklch(58.07% 0.158 270.5)
XYZ	xyz(22.1913, 18.7895, 66.7341)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871D7 #D7BE58

analogous

#58B1D7 #5871D7 #7F58D7

triadic

#5871D7 #D75871 #71D758

tetradic

#5871D7 #D758B1 #D7BE58 #58D77F

square

#5871D7 #D758B1 #D7BE58 #58D77F

split-complementary

#5871D7 #D77F58 #B1D758

monochromatic

#233992 #2F4CC3 #5871D7 #899BE3 #BBC5EF

Accessibility & contrast

On white

4.41

#5871D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#5871D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5871D7

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871D7	#FFFFFF	#000000	##000000
##5871D7	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7EDB

Deuteranopia (green-blind)

#2A73D5

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5871d7;
/* rgb */ color: rgb(88, 113, 215);
/* oklch */ color: oklch(58.1% 0.158 270.5);

Tailwind

colors: {
  custom: {
    50: '#9199e4',
    500: '#5871d7',
    950: '#000000',
  },
}

SCSS

$custom: #5871d7;
$custom-light: #9199e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5871d7",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 215
  },
  "hsl": {
    "h": 228.189,
    "s": 61.353,
    "l": 59.412
  },
  "oklch": {
    "l": 0.5807,
    "c": 0.15808,
    "h": 270.5
  },
  "luminance": 0.18791
}

Semantic roles & 50–950 ramp

primary

#5871D7

secondary

#DED4AD

accent

#C543E4

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5871D7

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

Preview Lab → · Contrast checker → · Palette generator →