#B33FA7#B33FA7

#B33FA7 is a mid, vivid purple. Relative luminance 0.159; OKLCH L 56.7% C 0.191 H 332.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B33FA7
RGB	rgb(179, 63, 167)
HSL	hsl(306, 48%, 47%)
HSV	hsv(306, 65%, 70%)
CMYK	cmyk(0%, 64.8%, 6.7%, 29.8%)
CIE-LAB	lab(46.88, 59.02, -32.62)
CIE-LCH	lch(46.88, 67.44, 331.07°)
OKLab	oklab(56.7% 0.1691 -0.0894)
OKLCH	oklch(56.7% 0.191 332.1)
XYZ	xyz(27.3430, 15.9308, 38.1866)
Luminance	0.1593 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FA7 #3FB34B

analogous

#853FB3 #B33FA7 #B33F6D

triadic

#B33FA7 #A7B33F #3FA7B3

tetradic

#B33FA7 #B3853F #3FB34B #3F6DB3

square

#B33FA7 #B3853F #3FB34B #3F6DB3

split-complementary

#B33FA7 #6DB33F #3FB385

monochromatic

#581F53 #862F7D #B33FA7 #C966BF #D993D2

Accessibility & contrast

On white

5.02

#B33FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B33FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FA7

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FA7	#FFFFFF	#000000	##FFFFFF
##B33FA7	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A65AA

Deuteranopia (green-blind)

#6175A4

Tritanopia (blue-blind)

#BA4A6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33fa7;
/* rgb */ color: rgb(179, 63, 167);
/* oklch */ color: oklch(56.7% 0.191 332.1);

Tailwind

colors: {
  custom: {
    50: '#cd7dc1',
    500: '#b33fa7',
    950: '#000000',
  },
}

SCSS

$custom: #b33fa7;
$custom-light: #cd7dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fa7",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 306.207,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56704,
    "c": 0.19132,
    "h": 332.1
  },
  "luminance": 0.15929
}

Semantic roles & 50–950 ramp

primary

#B33FA7

secondary

#89C48F

accent

#D85E50

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33FA7

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

Preview Lab → · Contrast checker → · Palette generator →