#5871BE#5871BE

#5871BE is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.5% C 0.123 H 268.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5871BE
RGB	rgb(88, 113, 190)
HSL	hsl(225, 44%, 55%)
HSV	hsv(225, 54%, 75%)
CMYK	cmyk(53.7%, 40.5%, 0%, 25.5%)
CIE-LAB	lab(49.01, 13.27, -43.33)
CIE-LCH	lch(49.01, 45.32, 287.03°)
OKLab	oklab(56.51% -0.0028 -0.1228)
OKLCH	oklch(56.51% 0.123 268.7)
XYZ	xyz(19.2208, 17.6013, 51.0898)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871BE #BEA558

analogous

#58A4BE #5871BE #7258BE

triadic

#5871BE #BE5871 #71BE58

tetradic

#5871BE #BE58A4 #BEA558 #58BE72

square

#5871BE #BE58A4 #BEA558 #58BE72

split-complementary

#5871BE #BE7258 #A4BE58

monochromatic

#2C3C70 #3D549C #5871BE #8496CF #B0BCE0

Accessibility & contrast

On white

4.65

#5871BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#5871BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5871BE

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871BE	#FFFFFF	#000000	##FFFFFF
##5871BE	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5179C1

Deuteranopia (green-blind)

#4670BC

Tritanopia (blue-blind)

#24828E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5871be;
/* rgb */ color: rgb(88, 113, 190);
/* oklch */ color: oklch(56.5% 0.123 268.7);

Tailwind

colors: {
  custom: {
    50: '#8e99d2',
    500: '#5871be',
    950: '#000000',
  },
}

SCSS

$custom: #5871be;
$custom-light: #8e99d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5871be",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 190
  },
  "hsl": {
    "h": 225.294,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56512,
    "c": 0.12287,
    "h": 268.7
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary

#5871BE

secondary

#CEC4A3

accent

#B454D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5871BE

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

Preview Lab → · Contrast checker → · Palette generator →