#B558CC#B558CC

#B558CC is a mid, vivid purple. Relative luminance 0.212; OKLCH L 61.9% C 0.189 H 319.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#B558CC
RGB	rgb(181, 88, 204)
HSL	hsl(288, 53%, 57%)
HSV	hsv(288, 57%, 80%)
CMYK	cmyk(11.3%, 56.9%, 0%, 20%)
CIE-LAB	lab(53.13, 55.02, -44.27)
CIE-LCH	lch(53.13, 70.62, 321.18°)
OKLab	oklab(61.92% 0.1433 -0.1232)
OKLCH	oklch(61.92% 0.189 319.3)
XYZ	xyz(33.4435, 21.1642, 59.4385)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B558CC #6FCC58

analogous

#7B58CC #B558CC #CC58A9

triadic

#B558CC #CCB558 #58CCB5

tetradic

#B558CC #CC7B58 #6FCC58 #58A9CC

square

#B558CC #CC7B58 #6FCC58 #58A9CC

split-complementary

#B558CC #A9CC58 #58CC7B

monochromatic

#702882 #9836B1 #B558CC #CA87DA #DFB6E9

Accessibility & contrast

On white

4.01

#B558CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#B558CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B558CC

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B558CC	#FFFFFF	#000000	##000000
##B558CC	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F79D0

Deuteranopia (green-blind)

#6082C9

Tritanopia (blue-blind)

#B56A8A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b558cc;
/* rgb */ color: rgb(181, 88, 204);
/* oklch */ color: oklch(61.9% 0.189 319.3);

Tailwind

colors: {
  custom: {
    50: '#ce8cdc',
    500: '#b558cc',
    950: '#000000',
  },
}

SCSS

$custom: #b558cc;
$custom-light: #ce8cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#b558cc",
  "rgb": {
    "r": 181,
    "g": 88,
    "b": 204
  },
  "hsl": {
    "h": 288.103,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61923,
    "c": 0.18897,
    "h": 319.3
  },
  "luminance": 0.21163
}

Semantic roles & 50–950 ramp

primary

#B558CC

secondary

#B2D7A8

accent

#DD4B68

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B558CC

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

Preview Lab → · Contrast checker → · Palette generator →