#B33CB3#B33CB3

#B33CB3 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.0% C 0.205 H 327.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B33CB3
RGB	rgb(179, 60, 179)
HSL	hsl(300, 50%, 47%)
HSV	hsv(300, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(47.07, 62.20, -39.40)
CIE-LCH	lch(47.07, 73.63, 327.65°)
OKLab	oklab(57.04% 0.1734 -0.109)
OKLCH	oklch(57.04% 0.205 327.9)
XYZ	xyz(28.3426, 16.0720, 44.2485)
Luminance	0.1607 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CB3 #3CB33C

analogous

#783CB3 #B33CB3 #B33C78

triadic

#B33CB3 #B3B33C #3CB3B3

tetradic

#B33CB3 #B3783C #3CB33C #3C78B3

square

#B33CB3 #B3783C #3CB33C #3C78B3

split-complementary

#B33CB3 #78B33C #3CB378

monochromatic

#571D57 #852D85 #B33CB3 #CA62CA #DA90DA

Accessibility & contrast

On white

4.98

#B33CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#B33CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CB3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CB3	#FFFFFF	#000000	##FFFFFF
##B33CB3	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B66B6

Deuteranopia (green-blind)

#5A75B0

Tritanopia (blue-blind)

#B84D73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33cb3;
/* rgb */ color: rgb(179, 60, 179);
/* oklch */ color: oklch(57.0% 0.205 327.9);

Tailwind

colors: {
  custom: {
    50: '#cd7bca',
    500: '#b33cb3',
    950: '#000000',
  },
}

SCSS

$custom: #b33cb3;
$custom-light: #cd7bca;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cb3",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 300,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57036,
    "c": 0.20477,
    "h": 327.9
  },
  "luminance": 0.1607
}

Semantic roles & 50–950 ramp

primary

#B33CB3

secondary

#86C586

accent

#D94E4E

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33CB3

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

Preview Lab → · Contrast checker → · Palette generator →