#8B33B7#8B33B7

#8B33B7 is a mid, highly saturated purple. Relative luminance 0.113; OKLCH L 50.9% C 0.202 H 311.8°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#8B33B7
RGB	rgb(139, 51, 183)
HSL	hsl(280, 56%, 46%)
HSV	hsv(280, 72%, 72%)
CMYK	cmyk(24%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(40.04, 57.69, -53.33)
CIE-LCH	lch(40.04, 78.57, 317.25°)
OKLab	oklab(50.87% 0.1348 -0.1508)
OKLCH	oklch(50.87% 0.202 311.8)
XYZ	xyz(20.3769, 11.2761, 45.8936)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B33B7 #5FB733

analogous

#4933B7 #8B33B7 #B733A1

triadic

#8B33B7 #B78B33 #33B78B

tetradic

#8B33B7 #B74933 #5FB733 #33A1B7

square

#8B33B7 #B74933 #5FB733 #33A1B7

split-complementary

#8B33B7 #A1B733 #33B749

monochromatic

#421857 #672687 #8B33B7 #A857D0 #C187DE

Accessibility & contrast

On white

6.45

#8B33B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#8B33B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8B33B7

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B33B7	#FFFFFF	#000000	##FFFFFF
##8B33B7	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABB

Deuteranopia (green-blind)

#2160B4

Tritanopia (blue-blind)

#865072

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #8b33b7;
/* rgb */ color: rgb(139, 51, 183);
/* oklch */ color: oklch(50.9% 0.202 311.8);

Tailwind

colors: {
  custom: {
    50: '#b173cd',
    500: '#8b33b7',
    950: '#000000',
  },
}

SCSS

$custom: #8b33b7;
$custom-light: #b173cd;
$custom-dark: #000000;

JSON

{
  "hex": "#8b33b7",
  "rgb": {
    "r": 139,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 280,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.50871,
    "c": 0.20225,
    "h": 311.8
  },
  "luminance": 0.11276
}

Semantic roles & 50–950 ramp

primary

#8B33B7

secondary

#97C77F

accent

#E0487B

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110814

muted

#807B82

Preview Lab

Preview with #8B33B7

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

Preview Lab → · Contrast checker → · Palette generator →