#B541B3#B541B3

#B541B3 is a mid, vivid purple. Relative luminance 0.169; OKLCH L 57.8% C 0.199 H 328.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B541B3
RGB	rgb(181, 65, 179)
HSL	hsl(301, 47%, 48%)
HSV	hsv(301, 64%, 71%)
CMYK	cmyk(0%, 64.1%, 1.1%, 29%)
CIE-LAB	lab(48.08, 60.70, -37.78)
CIE-LCH	lch(48.08, 71.50, 328.10°)
OKLab	oklab(57.83% 0.17 -0.1042)
OKLCH	oklch(57.83% 0.199 328.5)
XYZ	xyz(29.0827, 16.8610, 44.3618)
Luminance	0.1686 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B541B3 #41B543

analogous

#7D41B5 #B541B3 #B54179

triadic

#B541B3 #B3B541 #41B3B5

tetradic

#B541B3 #B57D41 #41B543 #4179B5

square

#B541B3 #B57D41 #41B543 #4179B5

split-complementary

#B541B3 #79B541 #41B57D

monochromatic

#5B215A #883186 #B541B3 #C96AC8 #DA97D8

Accessibility & contrast

On white

4.80

#B541B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B541B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B541B3

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B541B3	#FFFFFF	#000000	##FFFFFF
##B541B3	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3368B6

Deuteranopia (green-blind)

#5E78B0

Tritanopia (blue-blind)

#BB5074

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b541b3;
/* rgb */ color: rgb(181, 65, 179);
/* oklch */ color: oklch(57.8% 0.199 328.5);

Tailwind

colors: {
  custom: {
    50: '#ce7eca',
    500: '#b541b3',
    950: '#000000',
  },
}

SCSS

$custom: #b541b3;
$custom-light: #ce7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#b541b3",
  "rgb": {
    "r": 181,
    "g": 65,
    "b": 179
  },
  "hsl": {
    "h": 301.034,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57831,
    "c": 0.19939,
    "h": 328.5
  },
  "luminance": 0.16859
}

Semantic roles & 50–950 ramp

primary

#B541B3

secondary

#8CC58D

accent

#D75351

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #B541B3

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

Preview Lab → · Contrast checker → · Palette generator →