#B33DB4#B33DB4

#B33DB4 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.2% C 0.204 H 327.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B33DB4
RGB	rgb(179, 61, 180)
HSL	hsl(299, 49%, 47%)
HSV	hsv(299, 66%, 71%)
CMYK	cmyk(0.6%, 66.1%, 0%, 29.4%)
CIE-LAB	lab(47.26, 61.98, -39.69)
CIE-LCH	lch(47.26, 73.60, 327.37°)
OKLab	oklab(57.19% 0.1723 -0.1098)
OKLCH	oklch(57.19% 0.204 327.5)
XYZ	xyz(28.4969, 16.2184, 44.8007)
Luminance	0.1622 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DB4 #3EB43D

analogous

#783DB4 #B33DB4 #B43D79

triadic

#B33DB4 #B4B33D #3DB4B3

tetradic

#B33DB4 #B4783D #3EB43D #3D79B4

square

#B33DB4 #B4783D #3EB43D #3D79B4

split-complementary

#B33DB4 #79B43D #3DB478

monochromatic

#581E59 #862E86 #B33DB4 #CA64CA #D992DA

Accessibility & contrast

On white

4.95

#B33DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#B33DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DB4

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DB4	#FFFFFF	#000000	##FFFFFF
##B33DB4	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)

#2B66B7

Deuteranopia (green-blind)

#5A75B1

Tritanopia (blue-blind)

#B84E74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33db4;
/* rgb */ color: rgb(179, 61, 180);
/* oklch */ color: oklch(57.2% 0.204 327.5);

Tailwind

colors: {
  custom: {
    50: '#cd7ccb',
    500: '#b33db4',
    950: '#000000',
  },
}

SCSS

$custom: #b33db4;
$custom-light: #cd7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33db4",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 180
  },
  "hsl": {
    "h": 299.496,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57191,
    "c": 0.20432,
    "h": 327.5
  },
  "luminance": 0.16216
}

Semantic roles & 50–950 ramp

primary

#B33DB4

secondary

#88C588

accent

#D94F50

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33DB4

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

Preview Lab → · Contrast checker → · Palette generator →