#B33CA1#B33CA1

#B33CA1 is a mid, vivid purple. Relative luminance 0.154; OKLCH L 56.1% C 0.191 H 334.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B33CA1
RGB	rgb(179, 60, 161)
HSL	hsl(309, 50%, 47%)
HSV	hsv(309, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 10.1%, 29.8%)
CIE-LAB	lab(46.16, 59.26, -30.19)
CIE-LCH	lch(46.16, 66.51, 333.01°)
OKLab	oklab(56.09% 0.172 -0.0824)
OKLCH	oklch(56.09% 0.191 334.4)
XYZ	xyz(26.6395, 15.3908, 35.2790)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CA1 #3CB34E

analogous

#8A3CB3 #B33CA1 #B33C65

triadic

#B33CA1 #A1B33C #3CA1B3

tetradic

#B33CA1 #B38A3C #3CB34E #3C65B3

square

#B33CA1 #B38A3C #3CB34E #3C65B3

split-complementary

#B33CA1 #65B33C #3CB38A

monochromatic

#571D4F #852D78 #B33CA1 #CA62BB #DA90CF

Accessibility & contrast

On white

5.15

#B33CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B33CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CA1

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CA1	#FFFFFF	#000000	##FFFFFF
##B33CA1	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B62A4

Deuteranopia (green-blind)

#62749E

Tritanopia (blue-blind)

#BB4569

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b33ca1;
/* rgb */ color: rgb(179, 60, 161);
/* oklch */ color: oklch(56.1% 0.191 334.4);

Tailwind

colors: {
  custom: {
    50: '#cd7bbd',
    500: '#b33ca1',
    950: '#000000',
  },
}

SCSS

$custom: #b33ca1;
$custom-light: #cd7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ca1",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 161
  },
  "hsl": {
    "h": 309.076,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56088,
    "c": 0.1907,
    "h": 334.4
  },
  "luminance": 0.15389
}

Semantic roles & 50–950 ramp

primary

#B33CA1

secondary

#86C590

accent

#D9634E

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33CA1

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

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