#731C9C#731C9C

#731C9C is a dark, vivid purple. Relative luminance 0.069; OKLCH L 43.5% C 0.194 H 311.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#731C9C
RGB	rgb(115, 28, 156)
HSL	hsl(281, 70%, 36%)
HSV	hsv(281, 82%, 61%)
CMYK	cmyk(26.3%, 82.1%, 0%, 38.8%)
CIE-LAB	lab(31.52, 55.94, -51.12)
CIE-LCH	lch(31.52, 75.78, 317.58°)
OKLab	oklab(43.51% 0.1284 -0.1449)
OKLCH	oklch(43.51% 0.194 311.5)
XYZ	xyz(13.4851, 6.8760, 32.0629)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731C9C #459C1C

analogous

#331C9C #731C9C #9C1C85

triadic

#731C9C #9C731C #1C9C73

tetradic

#731C9C #9C331C #459C1C #1C859C

square

#731C9C #9C331C #459C1C #1C859C

split-complementary

#731C9C #859C1C #1C9C33

monochromatic

#260934 #4D1368 #731C9C #9925D0 #B352E0

Accessibility & contrast

On white

8.84

#731C9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#731C9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731C9C

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731C9C	#FFFFFF	#000000	##FFFFFF
##731C9C	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469F

Deuteranopia (green-blind)

#004C99

Tritanopia (blue-blind)

#6E3D5D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #731c9c;
/* rgb */ color: rgb(115, 28, 156);
/* oklch */ color: oklch(43.5% 0.194 311.5);

Tailwind

colors: {
  custom: {
    50: '#a064ba',
    500: '#731c9c',
    950: '#000000',
  },
}

SCSS

$custom: #731c9c;
$custom-light: #a064ba;
$custom-dark: #000000;

JSON

{
  "hex": "#731c9c",
  "rgb": {
    "r": 115,
    "g": 28,
    "b": 156
  },
  "hsl": {
    "h": 280.781,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43507,
    "c": 0.19364,
    "h": 311.5
  },
  "luminance": 0.06876
}

Semantic roles & 50–950 ramp

primary

#731C9C

secondary

#75C351

accent

#EC3B74

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #731C9C

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

Preview Lab → · Contrast checker → · Palette generator →