#B558CB#B558CB

#B558CB is a mid, vivid purple. Relative luminance 0.211; OKLCH L 61.9% C 0.188 H 319.6°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#B558CB
RGB	rgb(181, 88, 203)
HSL	hsl(289, 53%, 57%)
HSV	hsv(289, 57%, 80%)
CMYK	cmyk(10.8%, 56.7%, 0%, 20.4%)
CIE-LAB	lab(53.08, 54.82, -43.78)
CIE-LCH	lch(53.08, 70.16, 321.39°)
OKLab	oklab(61.87% 0.1432 -0.1218)
OKLCH	oklch(61.87% 0.188 319.6)
XYZ	xyz(33.3239, 21.1164, 58.8089)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B558CB #6ECB58

analogous

#7C58CB #B558CB #CB58A7

triadic

#B558CB #CBB558 #58CBB5

tetradic

#B558CB #CB7C58 #6ECB58 #58A7CB

square

#B558CB #CB7C58 #6ECB58 #58A7CB

split-complementary

#B558CB #A7CB58 #58CB7C

monochromatic

#702881 #9837AF #B558CB #CA87DA #DEB5E8

Accessibility & contrast

On white

4.02

#B558CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#B558CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B558CB

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B558CB	#FFFFFF	#000000	##000000
##B558CB	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4078CF

Deuteranopia (green-blind)

#6082C8

Tritanopia (blue-blind)

#B66A89

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b558cb;
/* rgb */ color: rgb(181, 88, 203);
/* oklch */ color: oklch(61.9% 0.188 319.6);

Tailwind

colors: {
  custom: {
    50: '#ce8cdb',
    500: '#b558cb',
    950: '#000000',
  },
}

SCSS

$custom: #b558cb;
$custom-light: #ce8cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b558cb",
  "rgb": {
    "r": 181,
    "g": 88,
    "b": 203
  },
  "hsl": {
    "h": 288.522,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61868,
    "c": 0.18799,
    "h": 319.6
  },
  "luminance": 0.21115
}

Semantic roles & 50–950 ramp

primary

#B558CB

secondary

#B1D7A8

accent

#DC4C67

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B558CB

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

Preview Lab → · Contrast checker → · Palette generator →