#731B84#731B84

#731B84 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.6% C 0.173 H 320.4°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#731B84
RGB	rgb(115, 27, 132)
HSL	hsl(290, 66%, 31%)
HSV	hsv(290, 80%, 52%)
CMYK	cmyk(12.9%, 79.5%, 0%, 48.2%)
CIE-LAB	lab(29.65, 51.43, -39.34)
CIE-LCH	lch(29.65, 64.75, 322.59°)
OKLab	oklab(41.64% 0.1336 -0.1103)
OKLCH	oklch(41.64% 0.173 320.4)
XYZ	xyz(11.6265, 6.0953, 22.3894)
Luminance	0.0609 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731B84 #2C841B

analogous

#3E1B84 #731B84 #841B60

triadic

#731B84 #84731B #1B8473

tetradic

#731B84 #843E1B #2C841B #1B6084

square

#731B84 #843E1B #2C841B #1B6084

split-complementary

#731B84 #60841B #1B843E

monochromatic

#1A061E #471151 #731B84 #9F25B7 #C041D8

Accessibility & contrast

On white

9.46

#731B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#731B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731B84

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731B84	#FFFFFF	#000000	##FFFFFF
##731B84	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004087

Deuteranopia (green-blind)

#264982

Tritanopia (blue-blind)

#74314F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #731b84;
/* rgb */ color: rgb(115, 27, 132);
/* oklch */ color: oklch(41.6% 0.173 320.4);

Tailwind

colors: {
  custom: {
    50: '#9f63a8',
    500: '#731b84',
    950: '#000000',
  },
}

SCSS

$custom: #731b84;
$custom-light: #9f63a8;
$custom-dark: #000000;

JSON

{
  "hex": "#731b84",
  "rgb": {
    "r": 115,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 290.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41636,
    "c": 0.17328,
    "h": 320.4
  },
  "luminance": 0.06095
}

Semantic roles & 50–950 ramp

primary

#731B84

secondary

#56B743

accent

#E93F5A

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F0610

muted

#7F7A7F

Preview Lab

Preview with #731B84

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

Preview Lab → · Contrast checker → · Palette generator →