#B33FA0#B33FA0

#B33FA0 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.4% C 0.186 H 334.9°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B33FA0
RGB	rgb(179, 63, 160)
HSL	hsl(310, 48%, 47%)
HSV	hsv(310, 65%, 70%)
CMYK	cmyk(0%, 64.8%, 10.6%, 29.8%)
CIE-LAB	lab(46.55, 57.90, -28.99)
CIE-LCH	lch(46.55, 64.75, 333.41°)
OKLab	oklab(56.35% 0.1683 -0.079)
OKLCH	oklch(56.35% 0.186 334.9)
XYZ	xyz(26.7133, 15.6790, 34.8703)
Luminance	0.1568 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FA0 #3FB352

analogous

#8C3FB3 #B33FA0 #B33F66

triadic

#B33FA0 #A0B33F #3FA0B3

tetradic

#B33FA0 #B38C3F #3FB352 #3F66B3

square

#B33FA0 #B38C3F #3FB352 #3F66B3

split-complementary

#B33FA0 #66B33F #3FB38C

monochromatic

#581F4F #862F78 #B33FA0 #C966B9 #D993CE

Accessibility & contrast

On white

5.08

#B33FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B33FA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FA0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FA0	#FFFFFF	#000000	##FFFFFF
##B33FA0	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F63A3

Deuteranopia (green-blind)

#64759D

Tritanopia (blue-blind)

#BB476A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33fa0;
/* rgb */ color: rgb(179, 63, 160);
/* oklch */ color: oklch(56.4% 0.186 334.9);

Tailwind

colors: {
  custom: {
    50: '#cd7cbc',
    500: '#b33fa0',
    950: '#000000',
  },
}

SCSS

$custom: #b33fa0;
$custom-light: #cd7cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fa0",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 160
  },
  "hsl": {
    "h": 309.828,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56353,
    "c": 0.18594,
    "h": 334.9
  },
  "luminance": 0.15677
}

Semantic roles & 50–950 ramp

primary

#B33FA0

secondary

#89C493

accent

#D86650

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33FA0

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

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