#B33BBF#B33BBF

#B33BBF is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.6% C 0.216 H 324.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B33BBF
RGB	rgb(179, 59, 191)
HSL	hsl(295, 53%, 49%)
HSV	hsv(295, 69%, 75%)
CMYK	cmyk(6.3%, 69.1%, 0%, 25.1%)
CIE-LAB	lab(47.59, 64.65, -45.58)
CIE-LCH	lch(47.59, 79.10, 324.81°)
OKLab	oklab(57.63% 0.1746 -0.1269)
OKLCH	oklch(57.63% 0.216 324)
XYZ	xyz(29.5575, 16.4750, 50.9033)
Luminance	0.1647 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BBF #47BF3B

analogous

#713BBF #B33BBF #BF3B89

triadic

#B33BBF #BFB33B #3BBFB3

tetradic

#B33BBF #BF713B #47BF3B #3B89BF

square

#B33BBF #BF713B #47BF3B #3B89BF

split-complementary

#B33BBF #89BF3B #3BBF71

monochromatic

#5B1E61 #872D90 #B33BBF #C767D0 #D896DF

Accessibility & contrast

On white

4.89

#B33BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B33BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BBF

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BBF	#FFFFFF	#000000	##FFFFFF
##B33BBF	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1668C3

Deuteranopia (green-blind)

#5276BC

Tritanopia (blue-blind)

#B65179

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b33bbf;
/* rgb */ color: rgb(179, 59, 191);
/* oklch */ color: oklch(57.6% 0.216 324.0);

Tailwind

colors: {
  custom: {
    50: '#cd7bd3',
    500: '#b33bbf',
    950: '#000000',
  },
}

SCSS

$custom: #b33bbf;
$custom-light: #cd7bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bbf",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 191
  },
  "hsl": {
    "h": 294.545,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.21583,
    "h": 324
  },
  "luminance": 0.16473
}

Semantic roles & 50–950 ramp

primary

#B33BBF

secondary

#91CA8C

accent

#DC4C59

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B33BBF

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

Preview Lab → · Contrast checker → · Palette generator →