#B33DCB#B33DCB

#B33DCB is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.5% C 0.224 H 320.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B33DCB
RGB	rgb(179, 61, 203)
HSL	hsl(290, 58%, 52%)
HSV	hsv(290, 70%, 80%)
CMYK	cmyk(11.8%, 70%, 0%, 20.4%)
CIE-LAB	lab(48.55, 66.06, -50.99)
CIE-LCH	lch(48.55, 83.45, 322.33°)
OKLab	oklab(58.54% 0.1721 -0.1427)
OKLCH	oklch(58.54% 0.224 320.3)
XYZ	xyz(31.0373, 17.2346, 58.1801)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DCB #55CB3D

analogous

#6C3DCB #B33DCB #CB3D9C

triadic

#B33DCB #CBB33D #3DCBB3

tetradic

#B33DCB #CB6C3D #55CB3D #3D9CCB

square

#B33DCB #CB6C3D #55CB3D #3D9CCB

split-complementary

#B33DCB #9CCB3D #3DCB6C

monochromatic

#621E70 #8C2BA0 #B33DCB #C66DD8 #D99EE5

Accessibility & contrast

On white

4.72

#B33DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#B33DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DCB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DCB	#FFFFFF	#000000	##FFFFFF
##B33DCB	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCF

Deuteranopia (green-blind)

#4B77C8

Tritanopia (blue-blind)

#B45780

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33dcb;
/* rgb */ color: rgb(179, 61, 203);
/* oklch */ color: oklch(58.5% 0.224 320.3);

Tailwind

colors: {
  custom: {
    50: '#ce7ddb',
    500: '#b33dcb',
    950: '#000000',
  },
}

SCSS

$custom: #b33dcb;
$custom-light: #ce7ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33dcb",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 289.859,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58538,
    "c": 0.2236,
    "h": 320.3
  },
  "luminance": 0.17233
}

Semantic roles & 50–950 ramp

primary

#B33DCB

secondary

#9DD193

accent

#E14761

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33DCB

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

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