#B33BC1#B33BC1

#B33BC1 is a mid, highly saturated purple. Relative luminance 0.166; OKLCH L 57.7% C 0.217 H 323.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B33BC1
RGB	rgb(179, 59, 193)
HSL	hsl(294, 53%, 49%)
HSV	hsv(294, 69%, 76%)
CMYK	cmyk(7.3%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(47.71, 65.00, -46.56)
CIE-LCH	lch(47.71, 79.96, 324.38°)
OKLab	oklab(57.74% 0.1745 -0.1298)
OKLCH	oklch(57.74% 0.217 323.4)
XYZ	xyz(29.7791, 16.5636, 52.0703)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BC1 #49C13B

analogous

#703BC1 #B33BC1 #C13B8C

triadic

#B33BC1 #C1B33B #3BC1B3

tetradic

#B33BC1 #C1703B #49C13B #3B8CC1

square

#B33BC1 #C1703B #49C13B #3B8CC1

split-complementary

#B33BC1 #8CC13B #3BC170

monochromatic

#5C1E63 #882D92 #B33BC1 #C668D1 #D897DF

Accessibility & contrast

On white

4.87

#B33BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B33BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BC1

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BC1	#FFFFFF	#000000	##FFFFFF
##B33BC1	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1168C5

Deuteranopia (green-blind)

#5176BE

Tritanopia (blue-blind)

#B6527A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b33bc1;
/* rgb */ color: rgb(179, 59, 193);
/* oklch */ color: oklch(57.7% 0.217 323.4);

Tailwind

colors: {
  custom: {
    50: '#cd7bd4',
    500: '#b33bc1',
    950: '#000000',
  },
}

SCSS

$custom: #b33bc1;
$custom-light: #cd7bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bc1",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 293.731,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57743,
    "c": 0.21749,
    "h": 323.4
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary

#B33BC1

secondary

#93CB8D

accent

#DD4B5A

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B33BC1

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

Preview Lab → · Contrast checker → · Palette generator →