#B541CB#B541CB

#B541CB is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.2% C 0.220 H 320.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#B541CB
RGB	rgb(181, 65, 203)
HSL	hsl(290, 57%, 53%)
HSV	hsv(290, 68%, 80%)
CMYK	cmyk(10.8%, 68%, 0%, 20.4%)
CIE-LAB	lab(49.40, 64.95, -49.63)
CIE-LCH	lch(49.40, 81.75, 322.62°)
OKLab	oklab(59.2% 0.1703 -0.1387)
OKLCH	oklch(59.2% 0.22 320.8)
XYZ	xyz(31.7246, 17.9178, 58.2758)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B541CB #57CB41

analogous

#7041CB #B541CB #CB419C

triadic

#B541CB #CBB541 #41CBB5

tetradic

#B541CB #CB7041 #57CB41 #419CCB

square

#B541CB #CB7041 #57CB41 #419CCB

split-complementary

#B541CB #9CCB41 #41CB70

monochromatic

#651F72 #902CA2 #B541CB #C871D8 #DAA1E5

Accessibility & contrast

On white

4.58

#B541CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B541CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B541CB

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B541CB	#FFFFFF	#000000	##000000
##B541CB	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6DCF

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#B65A81

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b541cb;
/* rgb */ color: rgb(181, 65, 203);
/* oklch */ color: oklch(59.2% 0.220 320.8);

Tailwind

colors: {
  custom: {
    50: '#cf7fdb',
    500: '#b541cb',
    950: '#000000',
  },
}

SCSS

$custom: #b541cb;
$custom-light: #cf7fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b541cb",
  "rgb": {
    "r": 181,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 290.435,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59201,
    "c": 0.21967,
    "h": 320.8
  },
  "luminance": 0.17916
}

Semantic roles & 50–950 ramp

primary

#B541CB

secondary

#9FD296

accent

#E04860

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B541CB

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

Preview Lab → · Contrast checker → · Palette generator →