#831A7C#831A7C

#831A7C is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.6% C 0.175 H 331.1°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#831A7C
RGB	rgb(131, 26, 124)
HSL	hsl(304, 67%, 31%)
HSV	hsv(304, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 5.3%, 48.6%)
CIE-LAB	lab(31.85, 53.76, -30.64)
CIE-LCH	lch(31.85, 61.88, 330.32°)
OKLab	oklab(43.58% 0.1534 -0.0845)
OKLCH	oklch(43.58% 0.175 331.1)
XYZ	xyz(13.3676, 7.0204, 19.7159)
Luminance	0.0702 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A7C #1A8321

analogous

#551A83 #831A7C #831A47

triadic

#831A7C #7C831A #1A7C83

tetradic

#831A7C #83551A #1A8321 #1A4783

square

#831A7C #83551A #1A8321 #1A4783

split-complementary

#831A7C #47831A #1A8355

monochromatic

#1D061B #50104C #831A7C #B624AC #D93FCF

Accessibility & contrast

On white

8.74

#831A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#831A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A7C

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A7C	#FFFFFF	#000000	##FFFFFF
##831A7C	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D427F

Deuteranopia (green-blind)

#3D507A

Tritanopia (blue-blind)

#88284B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #831a7c;
/* rgb */ color: rgb(131, 26, 124);
/* oklch */ color: oklch(43.6% 0.175 331.1);

Tailwind

colors: {
  custom: {
    50: '#ab64a2',
    500: '#831a7c',
    950: '#000000',
  },
}

SCSS

$custom: #831a7c;
$custom-light: #ab64a2;
$custom-dark: #000000;

JSON

{
  "hex": "#831a7c",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 124
  },
  "hsl": {
    "h": 304,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43581,
    "c": 0.17515,
    "h": 331.1
  },
  "luminance": 0.07019
}

Semantic roles & 50–950 ramp

primary

#831A7C

secondary

#42B74A

accent

#EA493E

background

#FAF6FA

surface

#F4EBF3

border

#CEC6CD

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #831A7C

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

Preview Lab → · Contrast checker → · Palette generator →