#B33BB9#B33BB9

#B33BB9 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.3% C 0.211 H 325.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B33BB9
RGB	rgb(179, 59, 185)
HSL	hsl(297, 52%, 48%)
HSV	hsv(297, 68%, 73%)
CMYK	cmyk(3.2%, 68.1%, 0%, 27.5%)
CIE-LAB	lab(47.26, 63.60, -42.62)
CIE-LCH	lch(47.26, 76.56, 326.18°)
OKLab	oklab(57.28% 0.1746 -0.1183)
OKLCH	oklch(57.28% 0.211 325.9)
XYZ	xyz(28.9107, 16.2163, 47.4968)
Luminance	0.1621 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BB9 #41B93B

analogous

#743BB9 #B33BB9 #B93B80

triadic

#B33BB9 #B9B33B #3BB9B3

tetradic

#B33BB9 #B9743B #41B93B #3B80B9

square

#B33BB9 #B9743B #41B93B #3B80B9

split-complementary

#B33BB9 #80B93B #3BB974

monochromatic

#591D5C #862C8B #B33BB9 #C864CD #D992DC

Accessibility & contrast

On white

4.95

#B33BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#B33BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BB9

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BB9	#FFFFFF	#000000	##FFFFFF
##B33BB9	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2166BD

Deuteranopia (green-blind)

#5675B6

Tritanopia (blue-blind)

#B74E76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33bb9;
/* rgb */ color: rgb(179, 59, 185);
/* oklch */ color: oklch(57.3% 0.211 325.9);

Tailwind

colors: {
  custom: {
    50: '#cd7bce',
    500: '#b33bb9',
    950: '#000000',
  },
}

SCSS

$custom: #b33bb9;
$custom-light: #cd7bce;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bb9",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 185
  },
  "hsl": {
    "h": 297.143,
    "s": 51.639,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57276,
    "c": 0.21088,
    "h": 325.9
  },
  "luminance": 0.16214
}

Semantic roles & 50–950 ramp

primary

#B33BB9

secondary

#8BC788

accent

#DB4D53

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33BB9

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

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