#831A8B#831A8B

#831A8B is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.5% C 0.187 H 324.9°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#831A8B
RGB	rgb(131, 26, 139)
HSL	hsl(296, 68%, 32%)
HSV	hsv(296, 81%, 55%)
CMYK	cmyk(5.8%, 81.3%, 0%, 45.5%)
CIE-LAB	lab(32.76, 56.29, -38.55)
CIE-LCH	lch(32.76, 68.23, 325.60°)
OKLab	oklab(44.52% 0.1528 -0.1075)
OKLCH	oklch(44.52% 0.187 324.9)
XYZ	xyz(14.3893, 7.4291, 25.0972)
Luminance	0.0743 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A8B #228B1A

analogous

#4A1A8B #831A8B #8B1A5B

triadic

#831A8B #8B831A #1A8B83

tetradic

#831A8B #8B4A1A #228B1A #1A5B8B

square

#831A8B #8B4A1A #228B1A #1A5B8B

split-complementary

#831A8B #5B8B1A #1A8B4A

monochromatic

#220724 #521057 #831A8B #B424BF #D143DC

Accessibility & contrast

On white

8.45

#831A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#831A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A8B

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A8B	#FFFFFF	#000000	##FFFFFF
##831A8B	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458E

Deuteranopia (green-blind)

#335188

Tritanopia (blue-blind)

#863053

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831a8b;
/* rgb */ color: rgb(131, 26, 139);
/* oklch */ color: oklch(44.5% 0.187 324.9);

Tailwind

colors: {
  custom: {
    50: '#ab65ad',
    500: '#831a8b',
    950: '#000000',
  },
}

SCSS

$custom: #831a8b;
$custom-light: #ab65ad;
$custom-dark: #000000;

JSON

{
  "hex": "#831a8b",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 139
  },
  "hsl": {
    "h": 295.752,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44522,
    "c": 0.18685,
    "h": 324.9
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#831A8B

secondary

#4CBD44

accent

#EB3C49

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #831A8B

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

Preview Lab → · Contrast checker → · Palette generator →