#431359#431359

#431359 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.3% C 0.122 H 312.7°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#431359
RGB	rgb(67, 19, 89)
HSL	hsl(281, 65%, 21%)
HSV	hsv(281, 79%, 35%)
CMYK	cmyk(24.7%, 78.7%, 0%, 65.1%)
CIE-LAB	lab(17.37, 35.02, -31.73)
CIE-LCH	lch(17.37, 47.26, 317.83°)
OKLab	oklab(30.32% 0.0828 -0.0896)
OKLCH	oklch(30.32% 0.122 312.7)
XYZ	xyz(4.3505, 2.3804, 9.6796)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.40

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431359 #295913

analogous

#201359 #431359 #59134C

triadic

#431359 #594313 #135943

tetradic

#431359 #592013 #295913 #134C59

square

#431359 #592013 #295913 #134C59

split-complementary

#431359 #4C5913 #135920

monochromatic

#130519 #1D0827 #431359 #691E8B #8F29BE

Accessibility & contrast

On white

14.23

#431359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#431359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431359

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431359	#FFFFFF	#000000	##FFFFFF
##431359	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285B

Deuteranopia (green-blind)

#0B2C57

Tritanopia (blue-blind)

#412335

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #431359;
/* rgb */ color: rgb(67, 19, 89);
/* oklch */ color: oklch(30.3% 0.122 312.7);

Tailwind

colors: {
  custom: {
    50: '#7a5688',
    500: '#431359',
    950: '#000000',
  },
}

SCSS

$custom: #431359;
$custom-light: #7a5688;
$custom-dark: #000000;

JSON

{
  "hex": "#431359",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 89
  },
  "hsl": {
    "h": 281.143,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30323,
    "c": 0.12206,
    "h": 312.7
  },
  "luminance": 0.0238
}

Semantic roles & 50–950 ramp

primary

#431359

secondary

#539137

accent

#E84075

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431359

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

Preview Lab → · Contrast checker → · Palette generator →