#431E4A#431E4A

#431E4A is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.088 H 321.1°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#431E4A
RGB	rgb(67, 30, 74)
HSL	hsl(290, 42%, 20%)
HSV	hsv(290, 59%, 29%)
CMYK	cmyk(9.5%, 59.5%, 0%, 71%)
CIE-LAB	lab(18.44, 25.70, -19.86)
CIE-LCH	lch(18.44, 32.48, 322.30°)
OKLab	oklab(30.76% 0.0681 -0.0551)
OKLCH	oklch(30.76% 0.088 321.1)
XYZ	xyz(4.0149, 2.6164, 6.7708)
Luminance	0.0262 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E4A #254A1E

analogous

#2D1E4A #431E4A #4A1E3B

triadic

#431E4A #4A431E #1E4A43

tetradic

#431E4A #4A2D1E #254A1E #1E3B4A

square

#431E4A #4A2D1E #254A1E #1E3B4A

split-complementary

#431E4A #3B4A1E #1E4A2D

monochromatic

#140916 #1C0C1E #431E4A #6A3076 #9241A1

Accessibility & contrast

On white

13.79

#431E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#431E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E4A

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E4A	#FFFFFF	#000000	##FFFFFF
##431E4A	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162A4B

Deuteranopia (green-blind)

#222E49

Tritanopia (blue-blind)

#442430

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431e4a;
/* rgb */ color: rgb(67, 30, 74);
/* oklch */ color: oklch(30.8% 0.088 321.1);

Tailwind

colors: {
  custom: {
    50: '#795c7c',
    500: '#431e4a',
    950: '#000000',
  },
}

SCSS

$custom: #431e4a;
$custom-light: #795c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#431e4a",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 74
  },
  "hsl": {
    "h": 290.455,
    "s": 42.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30764,
    "c": 0.08759,
    "h": 321.1
  },
  "luminance": 0.02616
}

Semantic roles & 50–950 ramp

primary

#431E4A

secondary

#4E7F45

accent

#D25669

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090409

muted

#7B797B

Preview Lab

Preview with #431E4A

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

Preview Lab → · Contrast checker → · Palette generator →