#431157#431157

#431157 is a dark, vivid purple. Relative luminance 0.023; OKLCH L 29.9% C 0.122 H 314.2°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#431157
RGB	rgb(67, 17, 87)
HSL	hsl(283, 67%, 20%)
HSV	hsv(283, 80%, 34%)
CMYK	cmyk(23%, 80.5%, 0%, 65.9%)
CIE-LAB	lab(16.91, 35.43, -31.13)
CIE-LCH	lch(16.91, 47.16, 318.69°)
OKLab	oklab(29.94% 0.0853 -0.0879)
OKLCH	oklch(29.94% 0.123 314.2)
XYZ	xyz(4.2352, 2.2825, 9.2324)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431157 #255711

analogous

#201157 #431157 #571148

triadic

#431157 #574311 #115743

tetradic

#431157 #572011 #255711 #114857

square

#431157 #572011 #255711 #114857

split-complementary

#431157 #485711 #115720

monochromatic

#14051A #1C0724 #431157 #6A1B8A #9225BD

Accessibility & contrast

On white

14.42

#431157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#431157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431157

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431157	#FFFFFF	#000000	##FFFFFF
##431157	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#0C2B55

Tritanopia (blue-blind)

#412133

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #431157;
/* rgb */ color: rgb(67, 17, 87);
/* oklch */ color: oklch(29.9% 0.122 314.2);

Tailwind

colors: {
  custom: {
    50: '#7a5587',
    500: '#431157',
    950: '#000000',
  },
}

SCSS

$custom: #431157;
$custom-light: #7a5587;
$custom-dark: #000000;

JSON

{
  "hex": "#431157",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 87
  },
  "hsl": {
    "h": 282.857,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29944,
    "c": 0.1225,
    "h": 314.2
  },
  "luminance": 0.02282
}

Semantic roles & 50–950 ramp

primary

#431157

secondary

#4E9034

accent

#EA3E6F

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431157

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

Preview Lab → · Contrast checker → · Palette generator →