#B33DD9#B33DD9

#B33DD9 is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.4% C 0.236 H 316.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B33DD9
RGB	rgb(179, 61, 217)
HSL	hsl(285, 67%, 55%)
HSV	hsv(285, 72%, 85%)
CMYK	cmyk(17.5%, 71.9%, 0%, 14.9%)
CIE-LAB	lab(49.41, 68.69, -57.64)
CIE-LCH	lch(49.41, 89.67, 320.00°)
OKLab	oklab(59.43% 0.171 -0.1622)
OKLCH	oklch(59.43% 0.236 316.5)
XYZ	xyz(32.7816, 17.9323, 67.3667)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DD9 #63D93D

analogous

#653DD9 #B33DD9 #D93DB1

triadic

#B33DD9 #D9B33D #3DD9B3

tetradic

#B33DD9 #D9653D #63D93D #3DB1D9

square

#B33DD9 #D9653D #63D93D #3DB1D9

split-complementary

#B33DD9 #B1D93D #3DD965

monochromatic

#691982 #9224B5 #B33DD9 #C770E3 #DBA3ED

Accessibility & contrast

On white

4.58

#B33DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#B33DD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B33DD9

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DD9	#FFFFFF	#000000	##000000
##B33DD9	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#3E79D6

Tritanopia (blue-blind)

#B15D88

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b33dd9;
/* rgb */ color: rgb(179, 61, 217);
/* oklch */ color: oklch(59.4% 0.236 316.5);

Tailwind

colors: {
  custom: {
    50: '#ce7de5',
    500: '#b33dd9',
    950: '#000000',
  },
}

SCSS

$custom: #b33dd9;
$custom-light: #ce7de5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33dd9",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 217
  },
  "hsl": {
    "h": 285.385,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59426,
    "c": 0.23571,
    "h": 316.5
  },
  "luminance": 0.17931
}

Semantic roles & 50–950 ramp

primary

#B33DD9

secondary

#A8DA98

accent

#EA3E68

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B33DD9

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

Preview Lab → · Contrast checker → · Palette generator →