#8337B3#8337B3

#8337B3 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 50.0% C 0.191 H 309.2°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#8337B3
RGB	rgb(131, 55, 179)
HSL	hsl(277, 53%, 46%)
HSV	hsv(277, 69%, 70%)
CMYK	cmyk(26.8%, 69.3%, 0%, 29.8%)
CIE-LAB	lab(39.26, 53.44, -52.28)
CIE-LCH	lch(39.26, 74.76, 315.63°)
OKLab	oklab(50% 0.1206 -0.148)
OKLCH	oklch(50% 0.191 309.2)
XYZ	xyz(18.8613, 10.8127, 43.7325)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8337B3 #67B337

analogous

#4537B3 #8337B3 #B337A5

triadic

#8337B3 #B38337 #37B383

tetradic

#8337B3 #B34537 #67B337 #37A5B3

square

#8337B3 #B34537 #67B337 #37A5B3

split-complementary

#8337B3 #A5B337 #37B345

monochromatic

#3E1A55 #612984 #8337B3 #A05BCD #BB8ADB

Accessibility & contrast

On white

6.64

#8337B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#8337B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8337B3

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8337B3	#FFFFFF	#000000	##FFFFFF
##8337B3	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#1F5DB0

Tritanopia (blue-blind)

#7C5271

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #8337b3;
/* rgb */ color: rgb(131, 55, 179);
/* oklch */ color: oklch(50.0% 0.191 309.2);

Tailwind

colors: {
  custom: {
    50: '#ab74ca',
    500: '#8337b3',
    950: '#000000',
  },
}

SCSS

$custom: #8337b3;
$custom-light: #ab74ca;
$custom-dark: #000000;

JSON

{
  "hex": "#8337b3",
  "rgb": {
    "r": 131,
    "g": 55,
    "b": 179
  },
  "hsl": {
    "h": 276.774,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.49995,
    "c": 0.1909,
    "h": 309.2
  },
  "luminance": 0.10812
}

Semantic roles & 50–950 ramp

primary

#8337B3

secondary

#9BC581

accent

#DC4B84

background

#FAF7FC

surface

#F5EDF8

border

#CFC8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8337B3

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

Preview Lab → · Contrast checker → · Palette generator →