#B33DA7#B33DA7

#B33DA7 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.5% C 0.194 H 332.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B33DA7
RGB	rgb(179, 61, 167)
HSL	hsl(306, 49%, 47%)
HSV	hsv(306, 66%, 70%)
CMYK	cmyk(0%, 65.9%, 6.7%, 29.8%)
CIE-LAB	lab(46.60, 59.82, -33.07)
CIE-LCH	lch(46.60, 68.35, 331.06°)
OKLab	oklab(56.5% 0.1715 -0.0907)
OKLCH	oklch(56.5% 0.194 332.1)
XYZ	xyz(27.2342, 15.7133, 38.1503)
Luminance	0.1571 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DA7 #3DB349

analogous

#843DB3 #B33DA7 #B33D6C

triadic

#B33DA7 #A7B33D #3DA7B3

tetradic

#B33DA7 #B3843D #3DB349 #3D6CB3

square

#B33DA7 #B3843D #3DB349 #3D6CB3

split-complementary

#B33DA7 #6CB33D #3DB384

monochromatic

#581E52 #852D7C #B33DA7 #CA63BF #D991D2

Accessibility & contrast

On white

5.07

#B33DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B33DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DA7

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DA7	#FFFFFF	#000000	##FFFFFF
##B33DA7	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)

#3764AA

Deuteranopia (green-blind)

#6074A4

Tritanopia (blue-blind)

#BA486D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33da7;
/* rgb */ color: rgb(179, 61, 167);
/* oklch */ color: oklch(56.5% 0.194 332.1);

Tailwind

colors: {
  custom: {
    50: '#cd7cc1',
    500: '#b33da7',
    950: '#000000',
  },
}

SCSS

$custom: #b33da7;
$custom-light: #cd7cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33da7",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 167
  },
  "hsl": {
    "h": 306.102,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56496,
    "c": 0.19397,
    "h": 332.1
  },
  "luminance": 0.15711
}

Semantic roles & 50–950 ramp

primary

#B33DA7

secondary

#87C58D

accent

#D95D4F

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33DA7

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

Preview Lab → · Contrast checker → · Palette generator →