#431A53#431A53

#431A53 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.105 H 315.2°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#431A53
RGB	rgb(67, 26, 83)
HSL	hsl(283, 52%, 21%)
HSV	hsv(283, 69%, 33%)
CMYK	cmyk(19.3%, 68.7%, 0%, 67.5%)
CIE-LAB	lab(18.17, 30.10, -26.40)
CIE-LCH	lch(18.17, 40.04, 318.75°)
OKLab	oklab(30.76% 0.0746 -0.0741)
OKLCH	oklch(30.76% 0.105 315.2)
XYZ	xyz(4.2452, 2.5568, 8.4518)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A53 #2A531A

analogous

#271A53 #431A53 #531A47

triadic

#431A53 #53431A #1A5343

tetradic

#431A53 #53271A #2A531A #1A4753

square

#431A53 #53271A #2A531A #1A4753

split-complementary

#431A53 #47531A #1A5327

monochromatic

#130717 #1D0B24 #431A53 #692982 #8E37B0

Accessibility & contrast

On white

13.89

#431A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#431A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A53

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A53	#FFFFFF	#000000	##FFFFFF
##431A53	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062A55

Deuteranopia (green-blind)

#192D52

Tritanopia (blue-blind)

#422433

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #431a53;
/* rgb */ color: rgb(67, 26, 83);
/* oklch */ color: oklch(30.8% 0.105 315.2);

Tailwind

colors: {
  custom: {
    50: '#795a84',
    500: '#431a53',
    950: '#000000',
  },
}

SCSS

$custom: #431a53;
$custom-light: #795a84;
$custom-dark: #000000;

JSON

{
  "hex": "#431a53",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 83
  },
  "hsl": {
    "h": 283.158,
    "s": 52.294,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30758,
    "c": 0.10512,
    "h": 315.2
  },
  "luminance": 0.02557
}

Semantic roles & 50–950 ramp

primary

#431A53

secondary

#548940

accent

#DC4C74

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #431A53

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

Preview Lab → · Contrast checker → · Palette generator →