#B41BB1#B41BB1

#B41BB1 is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.7% C 0.235 H 329.2°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B41BB1
RGB	rgb(180, 27, 177)
HSL	hsl(301, 74%, 41%)
HSV	hsv(301, 85%, 71%)
CMYK	cmyk(0%, 85%, 1.7%, 29.4%)
CIE-LAB	lab(43.75, 71.76, -43.49)
CIE-LCH	lch(43.75, 83.91, 328.78°)
OKLab	oklab(54.66% 0.2019 -0.1206)
OKLCH	oklch(54.66% 0.235 329.2)
XYZ	xyz(27.1499, 13.6637, 42.7939)
Luminance	0.1366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41BB1 #1BB41E

analogous

#6A1BB4 #B41BB1 #B41B65

triadic

#B41BB1 #B1B41B #1BB1B4

tetradic

#B41BB1 #B46A1B #1BB41E #1B65B4

square

#B41BB1 #B46A1B #1BB41E #1B65B4

split-complementary

#B41BB1 #65B41B #1BB46A

monochromatic

#4A0B48 #7F137D #B41BB1 #DF2DDC #E762E5

Accessibility & contrast

On white

5.63

#B41BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B41BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41BB1

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41BB1	#FFFFFF	#000000	##FFFFFF
##B41BB1	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#4E6EAE

Tritanopia (blue-blind)

#BA386A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b41bb1;
/* rgb */ color: rgb(180, 27, 177);
/* oklch */ color: oklch(54.7% 0.235 329.2);

Tailwind

colors: {
  custom: {
    50: '#cf6fc9',
    500: '#b41bb1',
    950: '#000000',
  },
}

SCSS

$custom: #b41bb1;
$custom-light: #cf6fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b41bb1",
  "rgb": {
    "r": 180,
    "g": 27,
    "b": 177
  },
  "hsl": {
    "h": 301.176,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54658,
    "c": 0.23519,
    "h": 329.2
  },
  "luminance": 0.13661
}

Semantic roles & 50–950 ramp

primary

#B41BB1

secondary

#5FCC61

accent

#F13B37

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B41BB1

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

Preview Lab → · Contrast checker → · Palette generator →