#831A79#831A79

#831A79 is a dark, vivid purple. Relative luminance 0.069; OKLCH L 43.4% C 0.173 H 332.5°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#831A79
RGB	rgb(131, 26, 121)
HSL	hsl(306, 67%, 31%)
HSV	hsv(306, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 7.6%, 48.6%)
CIE-LAB	lab(31.68, 53.27, -29.02)
CIE-LCH	lch(31.68, 60.67, 331.42°)
OKLab	oklab(43.4% 0.1534 -0.0798)
OKLCH	oklch(43.4% 0.173 332.5)
XYZ	xyz(13.1807, 6.9457, 18.7319)
Luminance	0.0694 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A79 #1A8324

analogous

#581A83 #831A79 #831A44

triadic

#831A79 #79831A #1A7983

tetradic

#831A79 #83581A #1A8324 #1A4483

square

#831A79 #83581A #1A8324 #1A4483

split-complementary

#831A79 #44831A #1A8358

monochromatic

#1D061B #50104A #831A79 #B624A8 #D93FCA

Accessibility & contrast

On white

8.79

#831A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#831A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A79

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A79	#FFFFFF	#000000	##FFFFFF
##831A79	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12417B

Deuteranopia (green-blind)

#3E5077

Tritanopia (blue-blind)

#892749

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #831a79;
/* rgb */ color: rgb(131, 26, 121);
/* oklch */ color: oklch(43.4% 0.173 332.5);

Tailwind

colors: {
  custom: {
    50: '#ab64a0',
    500: '#831a79',
    950: '#000000',
  },
}

SCSS

$custom: #831a79;
$custom-light: #ab64a0;
$custom-dark: #000000;

JSON

{
  "hex": "#831a79",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 121
  },
  "hsl": {
    "h": 305.714,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43404,
    "c": 0.1729,
    "h": 332.5
  },
  "luminance": 0.06945
}

Semantic roles & 50–950 ramp

primary

#831A79

secondary

#42B74D

accent

#EA4E3E

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831A79

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

Preview Lab → · Contrast checker → · Palette generator →