#5871C8#5871C8

#5871C8 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.137 H 269.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5871C8
RGB	rgb(88, 113, 200)
HSL	hsl(227, 50%, 56%)
HSV	hsv(227, 56%, 78%)
CMYK	cmyk(56%, 43.5%, 0%, 21.6%)
CIE-LAB	lab(49.56, 16.54, -48.19)
CIE-LCH	lch(49.56, 50.95, 288.94°)
OKLab	oklab(57.12% -0.0009 -0.1371)
OKLCH	oklch(57.12% 0.137 269.6)
XYZ	xyz(20.3515, 18.0536, 57.0446)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871C8 #C8AF58

analogous

#58A9C8 #5871C8 #7758C8

triadic

#5871C8 #C85871 #71C858

tetradic

#5871C8 #C858A9 #C8AF58 #58C877

square

#5871C8 #C858A9 #C8AF58 #58C877

split-complementary

#5871C8 #C87758 #A9C858

monochromatic

#293C7D #3852AB #5871C8 #8698D7 #B4BFE6

Accessibility & contrast

On white

4.55

#5871C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5871C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5871C8

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871C8	#FFFFFF	#000000	##000000
##5871C8	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7BCB

Deuteranopia (green-blind)

#3D71C6

Tritanopia (blue-blind)

#138493

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5871c8;
/* rgb */ color: rgb(88, 113, 200);
/* oklch */ color: oklch(57.1% 0.137 269.6);

Tailwind

colors: {
  custom: {
    50: '#8f99d9',
    500: '#5871c8',
    950: '#000000',
  },
}

SCSS

$custom: #5871c8;
$custom-light: #8f99d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5871c8",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 200
  },
  "hsl": {
    "h": 226.607,
    "s": 50.45,
    "l": 56.471
  },
  "oklch": {
    "l": 0.57115,
    "c": 0.1371,
    "h": 269.6
  },
  "luminance": 0.18055
}

Semantic roles & 50–950 ramp

primary

#5871C8

secondary

#D5CBA7

accent

#BB4EDA

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5871C8

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

Preview Lab → · Contrast checker → · Palette generator →