#731B92#731B92

#731B92 is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.7% C 0.186 H 315.1°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#731B92
RGB	rgb(115, 27, 146)
HSL	hsl(284, 69%, 34%)
HSV	hsv(284, 82%, 57%)
CMYK	cmyk(21.2%, 81.5%, 0%, 42.7%)
CIE-LAB	lab(30.65, 54.20, -46.41)
CIE-LCH	lch(30.65, 71.35, 319.42°)
OKLab	oklab(42.66% 0.1314 -0.1311)
OKLCH	oklch(42.66% 0.186 315.1)
XYZ	xyz(12.6496, 6.5045, 27.7777)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731B92 #3A921B

analogous

#381B92 #731B92 #921B76

triadic

#731B92 #92731B #1B9273

tetradic

#731B92 #92381B #3A921B #1B7692

square

#731B92 #92381B #3A921B #1B7692

split-complementary

#731B92 #76921B #1B9238

monochromatic

#22082B #4A115E #731B92 #9C25C6 #B74ADE

Accessibility & contrast

On white

9.13

#731B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#731B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731B92

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731B92	#FFFFFF	#000000	##FFFFFF
##731B92	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004395

Deuteranopia (green-blind)

#144A90

Tritanopia (blue-blind)

#703857

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #731b92;
/* rgb */ color: rgb(115, 27, 146);
/* oklch */ color: oklch(42.7% 0.186 315.1);

Tailwind

colors: {
  custom: {
    50: '#a063b3',
    500: '#731b92',
    950: '#000000',
  },
}

SCSS

$custom: #731b92;
$custom-light: #a063b3;
$custom-dark: #000000;

JSON

{
  "hex": "#731b92",
  "rgb": {
    "r": 115,
    "g": 27,
    "b": 146
  },
  "hsl": {
    "h": 284.37,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42657,
    "c": 0.18559,
    "h": 315.1
  },
  "luminance": 0.06504
}

Semantic roles & 50–950 ramp

primary

#731B92

secondary

#68BF49

accent

#EC3C6A

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0611

muted

#7F7A80

Preview Lab

Preview with #731B92

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

Preview Lab → · Contrast checker → · Palette generator →