#5873BE#5873BE

#5873BE is a mid, vivid blue. Relative luminance 0.181; OKLCH L 56.9% C 0.120 H 267.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5873BE
RGB	rgb(88, 115, 190)
HSL	hsl(224, 44%, 55%)
HSV	hsv(224, 54%, 75%)
CMYK	cmyk(53.7%, 39.5%, 0%, 25.5%)
CIE-LAB	lab(49.56, 12.04, -42.46)
CIE-LCH	lch(49.56, 44.13, 285.83°)
OKLab	oklab(56.94% -0.0051 -0.1203)
OKLCH	oklch(56.94% 0.12 267.6)
XYZ	xyz(19.4464, 18.0525, 51.1650)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873BE #BEA358

analogous

#58A6BE #5873BE #7058BE

triadic

#5873BE #BE5873 #73BE58

tetradic

#5873BE #BE58A6 #BEA358 #58BE70

square

#5873BE #BE58A6 #BEA358 #58BE70

split-complementary

#5873BE #BE7058 #A6BE58

monochromatic

#2C3E70 #3D569C #5873BE #8498CF #B0BDE0

Accessibility & contrast

On white

4.55

#5873BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5873BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5873BE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873BE	#FFFFFF	#000000	##000000
##5873BE	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)

#557BC1

Deuteranopia (green-blind)

#4972BC

Tritanopia (blue-blind)

#24838F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5873be;
/* rgb */ color: rgb(88, 115, 190);
/* oklch */ color: oklch(56.9% 0.120 267.6);

Tailwind

colors: {
  custom: {
    50: '#8e9bd2',
    500: '#5873be',
    950: '#000000',
  },
}

SCSS

$custom: #5873be;
$custom-light: #8e9bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5873be",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 190
  },
  "hsl": {
    "h": 224.118,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56936,
    "c": 0.12038,
    "h": 267.6
  },
  "luminance": 0.18054
}

Semantic roles & 50–950 ramp

primary

#5873BE

secondary

#CEC3A3

accent

#B254D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5873BE

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

Preview Lab → · Contrast checker → · Palette generator →