#B33EA4#B33EA4

#B33EA4 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.4% C 0.190 H 333.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B33EA4
RGB	rgb(179, 62, 164)
HSL	hsl(308, 49%, 47%)
HSV	hsv(308, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 8.4%, 29.8%)
CIE-LAB	lab(46.59, 58.94, -31.30)
CIE-LCH	lch(46.59, 66.74, 332.03°)
OKLab	oklab(56.45% 0.17 -0.0856)
OKLCH	oklch(56.45% 0.19 333.3)
XYZ	xyz(27.0140, 15.7114, 36.7246)
Luminance	0.1571 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EA4 #3EB34D

analogous

#873EB3 #B33EA4 #B33E6A

triadic

#B33EA4 #A4B33E #3EA4B3

tetradic

#B33EA4 #B3873E #3EB34D #3E6AB3

square

#B33EA4 #B3873E #3EB34D #3E6AB3

split-complementary

#B33EA4 #6AB33E #3EB387

monochromatic

#581F51 #862E7A #B33EA4 #CA65BD #D992D0

Accessibility & contrast

On white

5.07

#B33EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B33EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EA4

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EA4	#FFFFFF	#000000	##FFFFFF
##B33EA4	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B64A7

Deuteranopia (green-blind)

#6274A1

Tritanopia (blue-blind)

#BB486B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33ea4;
/* rgb */ color: rgb(179, 62, 164);
/* oklch */ color: oklch(56.4% 0.190 333.3);

Tailwind

colors: {
  custom: {
    50: '#cd7cbf',
    500: '#b33ea4',
    950: '#000000',
  },
}

SCSS

$custom: #b33ea4;
$custom-light: #cd7cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ea4",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 307.692,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56446,
    "c": 0.19033,
    "h": 333.3
  },
  "luminance": 0.15709
}

Semantic roles & 50–950 ramp

primary

#B33EA4

secondary

#88C590

accent

#D86150

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33EA4

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

Preview Lab → · Contrast checker → · Palette generator →