#731B93#731B93

#731B93 is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.7% C 0.186 H 314.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#731B93
RGB	rgb(115, 27, 147)
HSL	hsl(284, 69%, 34%)
HSV	hsv(284, 82%, 58%)
CMYK	cmyk(21.8%, 81.6%, 0%, 42.4%)
CIE-LAB	lab(30.73, 54.40, -46.91)
CIE-LCH	lch(30.73, 71.83, 319.23°)
OKLab	oklab(42.73% 0.1312 -0.1325)
OKLCH	oklch(42.73% 0.186 314.7)
XYZ	xyz(12.7277, 6.5358, 28.1892)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731B93 #3B931B

analogous

#371B93 #731B93 #931B77

triadic

#731B93 #93731B #1B9373

tetradic

#731B93 #93371B #3B931B #1B7793

square

#731B93 #93371B #3B931B #1B7793

split-complementary

#731B93 #77931B #1B9337

monochromatic

#22082C #4B125F #731B93 #9B24C7 #B74BDE

Accessibility & contrast

On white

9.10

#731B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#731B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731B93

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731B93	#FFFFFF	#000000	##FFFFFF
##731B93	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004496

Deuteranopia (green-blind)

#124A91

Tritanopia (blue-blind)

#703858

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #731b93;
/* rgb */ color: rgb(115, 27, 147);
/* oklch */ color: oklch(42.7% 0.186 314.7);

Tailwind

colors: {
  custom: {
    50: '#a063b3',
    500: '#731b93',
    950: '#000000',
  },
}

SCSS

$custom: #731b93;
$custom-light: #a063b3;
$custom-dark: #000000;

JSON

{
  "hex": "#731b93",
  "rgb": {
    "r": 115,
    "g": 27,
    "b": 147
  },
  "hsl": {
    "h": 284,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42733,
    "c": 0.18648,
    "h": 314.7
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#731B93

secondary

#69C04A

accent

#EC3C6B

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0611

muted

#7F7A80

Preview Lab

Preview with #731B93

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

Preview Lab → · Contrast checker → · Palette generator →