#B33DB1#B33DB1

#B33DB1 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.0% C 0.202 H 328.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B33DB1
RGB	rgb(179, 61, 177)
HSL	hsl(301, 49%, 47%)
HSV	hsv(301, 66%, 70%)
CMYK	cmyk(0%, 65.9%, 1.1%, 29.8%)
CIE-LAB	lab(47.10, 61.47, -38.17)
CIE-LCH	lch(47.10, 72.36, 328.16°)
OKLab	oklab(57.03% 0.1722 -0.1054)
OKLCH	oklch(57.03% 0.202 328.5)
XYZ	xyz(28.1946, 16.0975, 43.2086)
Luminance	0.1610 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DB1 #3DB33F

analogous

#7A3DB3 #B33DB1 #B33D76

triadic

#B33DB1 #B1B33D #3DB1B3

tetradic

#B33DB1 #B37A3D #3DB33F #3D76B3

square

#B33DB1 #B37A3D #3DB33F #3D76B3

split-complementary

#B33DB1 #76B33D #3DB37A

monochromatic

#581E57 #852D84 #B33DB1 #CA63C8 #D991D8

Accessibility & contrast

On white

4.98

#B33DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B33DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DB1

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DB1	#FFFFFF	#000000	##FFFFFF
##B33DB1	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E66B4

Deuteranopia (green-blind)

#5B75AE

Tritanopia (blue-blind)

#B94C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33db1;
/* rgb */ color: rgb(179, 61, 177);
/* oklch */ color: oklch(57.0% 0.202 328.5);

Tailwind

colors: {
  custom: {
    50: '#cd7cc9',
    500: '#b33db1',
    950: '#000000',
  },
}

SCSS

$custom: #b33db1;
$custom-light: #cd7cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b33db1",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 177
  },
  "hsl": {
    "h": 301.017,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.20189,
    "h": 328.5
  },
  "luminance": 0.16096
}

Semantic roles & 50–950 ramp

primary

#B33DB1

secondary

#87C588

accent

#D9514F

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33DB1

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

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