#5851BE#5851BE

#5851BE is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.166 H 281.5°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5851BE
RGB	rgb(88, 81, 190)
HSL	hsl(244, 46%, 53%)
HSV	hsv(244, 57%, 75%)
CMYK	cmyk(53.7%, 57.4%, 0%, 25.5%)
CIE-LAB	lab(40.70, 33.17, -56.65)
CIE-LCH	lch(40.70, 65.65, 300.35°)
OKLab	oklab(50.23% 0.0331 -0.1622)
OKLCH	oklch(50.23% 0.166 281.5)
XYZ	xyz(16.2583, 11.6763, 50.1023)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851BE #B7BE51

analogous

#5180BE #5851BE #8E51BE

triadic

#5851BE #BE5851 #51BE58

tetradic

#5851BE #BE5180 #B7BE51 #51BE8E

square

#5851BE #BE5180 #B7BE51 #51BE8E

split-complementary

#5851BE #BE8E51 #80BE51

monochromatic

#2D286C #3F3999 #5851BE #837ECF #AEAADF

Accessibility & contrast

On white

6.30

#5851BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#5851BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851BE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851BE	#FFFFFF	#000000	##FFFFFF
##5851BE	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#005CBC

Tritanopia (blue-blind)

#2B6A7F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5851be;
/* rgb */ color: rgb(88, 81, 190);
/* oklch */ color: oklch(50.2% 0.166 281.5);

Tailwind

colors: {
  custom: {
    50: '#8f82d2',
    500: '#5851be',
    950: '#000000',
  },
}

SCSS

$custom: #5851be;
$custom-light: #8f82d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5851be",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 190
  },
  "hsl": {
    "h": 243.853,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50228,
    "c": 0.16557,
    "h": 281.5
  },
  "luminance": 0.11677
}

Semantic roles & 50–950 ramp

primary

#5851BE

secondary

#CACD9E

accent

#D553CD

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5851BE

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

Preview Lab → · Contrast checker → · Palette generator →