#B33DA4#B33DA4

#B33DA4 is a mid, vivid purple. Relative luminance 0.156; OKLCH L 56.3% C 0.192 H 333.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#B33DA4
RGB	rgb(179, 61, 164)
HSL	hsl(308, 49%, 47%)
HSV	hsv(308, 66%, 70%)
CMYK	cmyk(0%, 65.9%, 8.4%, 29.8%)
CIE-LAB	lab(46.45, 59.34, -31.52)
CIE-LCH	lch(46.45, 67.19, 332.02°)
OKLab	oklab(56.34% 0.1712 -0.0862)
OKLCH	oklch(56.34% 0.192 333.3)
XYZ	xyz(26.9601, 15.6037, 36.7066)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DA4 #3DB34C

analogous

#873DB3 #B33DA4 #B33D69

triadic

#B33DA4 #A4B33D #3DA4B3

tetradic

#B33DA4 #B3873D #3DB34C #3D69B3

square

#B33DA4 #B3873D #3DB34C #3D69B3

split-complementary

#B33DA4 #69B33D #3DB387

monochromatic

#581E50 #852D7A #B33DA4 #CA63BD #D991D0

Accessibility & contrast

On white

5.10

#B33DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B33DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DA4

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DA4	#FFFFFF	#000000	##FFFFFF
##B33DA4	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A63A7

Deuteranopia (green-blind)

#6274A1

Tritanopia (blue-blind)

#BB476B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33da4;
/* rgb */ color: rgb(179, 61, 164);
/* oklch */ color: oklch(56.3% 0.192 333.3);

Tailwind

colors: {
  custom: {
    50: '#cd7bbf',
    500: '#b33da4',
    950: '#000000',
  },
}

SCSS

$custom: #b33da4;
$custom-light: #cd7bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33da4",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 307.627,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56342,
    "c": 0.19166,
    "h": 333.3
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#B33DA4

secondary

#87C58F

accent

#D9614F

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33DA4

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

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