#B33BCC#B33BCC

#B33BCC is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.4% C 0.227 H 320.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B33BCC
RGB	rgb(179, 59, 204)
HSL	hsl(290, 59%, 52%)
HSV	hsv(290, 71%, 80%)
CMYK	cmyk(12.3%, 71.1%, 0%, 20%)
CIE-LAB	lab(48.35, 66.99, -51.89)
CIE-LCH	lch(48.35, 84.74, 322.24°)
OKLab	oklab(58.41% 0.1741 -0.1453)
OKLCH	oklch(58.41% 0.227 320.1)
XYZ	xyz(31.0521, 17.0728, 58.7748)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BCC #54CC3B

analogous

#6B3BCC #B33BCC #CC3B9D

triadic

#B33BCC #CCB33B #3BCCB3

tetradic

#B33BCC #CC6B3B #54CC3B #3B9DCC

square

#B33BCC #CC6B3B #54CC3B #3B9DCC

split-complementary

#B33BCC #9DCC3B #3BCC6B

monochromatic

#611D70 #8C2AA0 #B33BCC #C66CD9 #D99CE5

Accessibility & contrast

On white

4.76

#B33BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B33BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BCC

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BCC	#FFFFFF	#000000	##FFFFFF
##B33BCC	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#B45780

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33bcc;
/* rgb */ color: rgb(179, 59, 204);
/* oklch */ color: oklch(58.4% 0.227 320.1);

Tailwind

colors: {
  custom: {
    50: '#ce7cdc',
    500: '#b33bcc',
    950: '#000000',
  },
}

SCSS

$custom: #b33bcc;
$custom-light: #ce7cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bcc",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 289.655,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58413,
    "c": 0.22675,
    "h": 320.1
  },
  "luminance": 0.17071
}

Semantic roles & 50–950 ramp

primary

#B33BCC

secondary

#9DD192

accent

#E24661

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33BCC

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

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