#B33CCA#B33CCA

#B33CCA is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.4% C 0.224 H 320.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B33CCA
RGB	rgb(179, 60, 202)
HSL	hsl(290, 57%, 51%)
HSV	hsv(290, 70%, 79%)
CMYK	cmyk(11.4%, 70.3%, 0%, 20.8%)
CIE-LAB	lab(48.36, 66.25, -50.72)
CIE-LCH	lch(48.36, 83.44, 322.56°)
OKLab	oklab(58.38% 0.1732 -0.1419)
OKLCH	oklch(58.38% 0.224 320.7)
XYZ	xyz(30.8657, 17.0813, 57.5369)
Luminance	0.1708 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CCA #53CA3C

analogous

#6C3CCA #B33CCA #CA3C9A

triadic

#B33CCA #CAB33C #3CCAB3

tetradic

#B33CCA #CA6C3C #53CA3C #3C9ACA

square

#B33CCA #CA6C3C #53CA3C #3C9ACA

split-complementary

#B33CCA #9ACA3C #3CCA6C

monochromatic

#611E6E #8B2B9E #B33CCA #C66CD7 #D99CE4

Accessibility & contrast

On white

4.76

#B33CCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B33CCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CCA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CCA	#FFFFFF	#000000	##FFFFFF
##B33CCA	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#4B77C7

Tritanopia (blue-blind)

#B4567F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33cca;
/* rgb */ color: rgb(179, 60, 202);
/* oklch */ color: oklch(58.4% 0.224 320.7);

Tailwind

colors: {
  custom: {
    50: '#ce7cdb',
    500: '#b33cca',
    950: '#000000',
  },
}

SCSS

$custom: #b33cca;
$custom-light: #ce7cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cca",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 202
  },
  "hsl": {
    "h": 290.282,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58382,
    "c": 0.22391,
    "h": 320.7
  },
  "luminance": 0.1708
}

Semantic roles & 50–950 ramp

primary

#B33CCA

secondary

#9CD092

accent

#E14760

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33CCA

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

Preview Lab → · Contrast checker → · Palette generator →