#731C87#731C87

#731C87 is a dark, vivid purple. Relative luminance 0.062; OKLCH L 41.9% C 0.175 H 319.2°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#731C87
RGB	rgb(115, 28, 135)
HSL	hsl(289, 66%, 32%)
HSV	hsv(289, 79%, 53%)
CMYK	cmyk(14.8%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(29.97, 51.68, -40.69)
CIE-LCH	lch(29.97, 65.78, 321.78°)
OKLab	oklab(41.93% 0.1324 -0.1143)
OKLCH	oklch(41.93% 0.175 319.2)
XYZ	xyz(11.8581, 6.2252, 23.4939)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731C87 #30871C

analogous

#3E1C87 #731C87 #871C66

triadic

#731C87 #87731C #1C8773

tetradic

#731C87 #873E1C #30871C #1C6687

square

#731C87 #873E1C #30871C #1C6687

split-complementary

#731C87 #66871C #1C873E

monochromatic

#1D0722 #481154 #731C87 #9E27BA #BD45D8

Accessibility & contrast

On white

9.35

#731C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#731C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731C87

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731C87	#FFFFFF	#000000	##FFFFFF
##731C87	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418A

Deuteranopia (green-blind)

#244985

Tritanopia (blue-blind)

#733351

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #731c87;
/* rgb */ color: rgb(115, 28, 135);
/* oklch */ color: oklch(41.9% 0.175 319.2);

Tailwind

colors: {
  custom: {
    50: '#9f63ab',
    500: '#731c87',
    950: '#000000',
  },
}

SCSS

$custom: #731c87;
$custom-light: #9f63ab;
$custom-dark: #000000;

JSON

{
  "hex": "#731c87",
  "rgb": {
    "r": 115,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 288.785,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4193,
    "c": 0.17489,
    "h": 319.2
  },
  "luminance": 0.06225
}

Semantic roles & 50–950 ramp

primary

#731C87

secondary

#5BBA45

accent

#E93F5F

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F0610

muted

#7F7A7F

Preview Lab

Preview with #731C87

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

Preview Lab → · Contrast checker → · Palette generator →