#5855CC#5855CC

#5855CC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.179 H 279.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5855CC
RGB	rgb(88, 85, 204)
HSL	hsl(242, 54%, 57%)
HSV	hsv(242, 58%, 80%)
CMYK	cmyk(56.9%, 58.3%, 0%, 20%)
CIE-LAB	lab(42.66, 35.19, -61.60)
CIE-LCH	lch(42.66, 70.94, 299.74°)
OKLab	oklab(52% 0.0289 -0.1768)
OKLCH	oklch(52% 0.179 279.3)
XYZ	xyz(18.1686, 12.9301, 58.6534)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5855CC #C9CC55

analogous

#558ECC #5855CC #9455CC

triadic

#5855CC #CC5855 #55CC58

tetradic

#5855CC #CC558E #C9CC55 #55CC94

square

#5855CC #CC558E #C9CC55 #55CC94

split-complementary

#5855CC #CC9455 #8ECC55

monochromatic

#292680 #3835AF #5855CC #8684DA #B4B3E8

Accessibility & contrast

On white

5.86

#5855CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#5855CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5855CC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5855CC	#FFFFFF	#000000	##FFFFFF
##5855CC	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D0

Deuteranopia (green-blind)

#0060CA

Tritanopia (blue-blind)

#157188

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5855cc;
/* rgb */ color: rgb(88, 85, 204);
/* oklch */ color: oklch(52.0% 0.179 279.3);

Tailwind

colors: {
  custom: {
    50: '#9185dc',
    500: '#5855cc',
    950: '#000000',
  },
}

SCSS

$custom: #5855cc;
$custom-light: #9185dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5855cc",
  "rgb": {
    "r": 88,
    "g": 85,
    "b": 204
  },
  "hsl": {
    "h": 241.513,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51996,
    "c": 0.17911,
    "h": 279.3
  },
  "luminance": 0.12931
}

Semantic roles & 50–950 ramp

primary

#5855CC

secondary

#D6D7A6

accent

#DD4BDA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5855CC

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

Preview Lab → · Contrast checker → · Palette generator →