#431159#431159

#431159 is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.1% C 0.125 H 313.0°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#431159
RGB	rgb(67, 17, 89)
HSL	hsl(282, 68%, 21%)
HSV	hsv(282, 81%, 35%)
CMYK	cmyk(24.7%, 80.9%, 0%, 65.1%)
CIE-LAB	lab(17.06, 35.90, -32.22)
CIE-LCH	lch(17.06, 48.24, 318.09°)
OKLab	oklab(30.11% 0.085 -0.0911)
OKLCH	oklch(30.11% 0.125 313)
XYZ	xyz(4.3180, 2.3156, 9.6687)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.29

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431159 #275911

analogous

#1F1159 #431159 #59114B

triadic

#431159 #594311 #115943

tetradic

#431159 #591F11 #275911 #114B59

square

#431159 #591F11 #275911 #114B59

split-complementary

#431159 #4B5911 #11591F

monochromatic

#13051A #1C0726 #431159 #6A1B8C #9025C0

Accessibility & contrast

On white

14.35

#431159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#431159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431159

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431159	#FFFFFF	#000000	##FFFFFF
##431159	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275B

Deuteranopia (green-blind)

#092B57

Tritanopia (blue-blind)

#412134

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #431159;
/* rgb */ color: rgb(67, 17, 89);
/* oklch */ color: oklch(30.1% 0.125 313.0);

Tailwind

colors: {
  custom: {
    50: '#7a5588',
    500: '#431159',
    950: '#000000',
  },
}

SCSS

$custom: #431159;
$custom-light: #7a5588;
$custom-dark: #000000;

JSON

{
  "hex": "#431159",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 89
  },
  "hsl": {
    "h": 281.667,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30106,
    "c": 0.12457,
    "h": 313
  },
  "luminance": 0.02315
}

Semantic roles & 50–950 ramp

primary

#431159

secondary

#519234

accent

#EB3D72

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431159

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

Preview Lab → · Contrast checker → · Palette generator →