#831778#831778

#831778 is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.1% C 0.175 H 332.9°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#831778
RGB	rgb(131, 23, 120)
HSL	hsl(306, 70%, 30%)
HSV	hsv(306, 82%, 51%)
CMYK	cmyk(0%, 82.4%, 8.4%, 48.6%)
CIE-LAB	lab(31.34, 53.95, -28.94)
CIE-LCH	lch(31.34, 61.22, 331.79°)
OKLab	oklab(43.14% 0.1558 -0.0796)
OKLCH	oklch(43.14% 0.175 332.9)
XYZ	xyz(13.0567, 6.7953, 18.3896)
Luminance	0.0679 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831778 #178322

analogous

#581783 #831778 #831742

triadic

#831778 #788317 #177883

tetradic

#831778 #835817 #178322 #174283

square

#831778 #835817 #178322 #174283

split-complementary

#831778 #428317 #178358

monochromatic

#1B0519 #4F0E48 #831778 #B720A8 #DC38CB

Accessibility & contrast

On white

8.90

#831778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#831778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831778

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831778	#FFFFFF	#000000	##FFFFFF
##831778	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)

#10407A

Deuteranopia (green-blind)

#3E4F76

Tritanopia (blue-blind)

#892448

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #831778;
/* rgb */ color: rgb(131, 23, 120);
/* oklch */ color: oklch(43.1% 0.175 332.9);

Tailwind

colors: {
  custom: {
    50: '#ab639f',
    500: '#831778',
    950: '#000000',
  },
}

SCSS

$custom: #831778;
$custom-light: #ab639f;
$custom-dark: #000000;

JSON

{
  "hex": "#831778",
  "rgb": {
    "r": 131,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 306.111,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.43138,
    "c": 0.17493,
    "h": 332.9
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#831778

secondary

#3FB74B

accent

#ED4D3B

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831778

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

Preview Lab → · Contrast checker → · Palette generator →