#831A73#831A73

#831A73 is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.1% C 0.168 H 335.3°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#831A73
RGB	rgb(131, 26, 115)
HSL	hsl(309, 67%, 31%)
HSV	hsv(309, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 12.2%, 48.6%)
CIE-LAB	lab(31.35, 52.34, -25.74)
CIE-LCH	lch(31.35, 58.32, 333.81°)
OKLab	oklab(43.06% 0.1531 -0.0704)
OKLCH	oklch(43.06% 0.168 335.3)
XYZ	xyz(12.8242, 6.8031, 16.8541)
Luminance	0.0680 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A73 #1A832A

analogous

#5E1A83 #831A73 #831A3E

triadic

#831A73 #73831A #1A7383

tetradic

#831A73 #835E1A #1A832A #1A3E83

square

#831A73 #835E1A #1A832A #1A3E83

split-complementary

#831A73 #3E831A #1A835E

monochromatic

#1D0619 #501046 #831A73 #B624A0 #D93FC1

Accessibility & contrast

On white

8.90

#831A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#831A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A73

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A73	#FFFFFF	#000000	##FFFFFF
##831A73	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4075

Deuteranopia (green-blind)

#414F71

Tritanopia (blue-blind)

#8A2345

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #831a73;
/* rgb */ color: rgb(131, 26, 115);
/* oklch */ color: oklch(43.1% 0.168 335.3);

Tailwind

colors: {
  custom: {
    50: '#ab649b',
    500: '#831a73',
    950: '#000000',
  },
}

SCSS

$custom: #831a73;
$custom-light: #ab649b;
$custom-dark: #000000;

JSON

{
  "hex": "#831a73",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 309.143,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43062,
    "c": 0.16847,
    "h": 335.3
  },
  "luminance": 0.06802
}

Semantic roles & 50–950 ramp

primary

#831A73

secondary

#42B754

accent

#EA583E

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831A73

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

Preview Lab → · Contrast checker → · Palette generator →