#431F50#431F50

#431F50 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.3% C 0.093 H 316.3°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#431F50
RGB	rgb(67, 31, 80)
HSL	hsl(284, 44%, 22%)
HSV	hsv(284, 61%, 31%)
CMYK	cmyk(16.3%, 61.2%, 0%, 68.6%)
CIE-LAB	lab(19.02, 26.54, -23.01)
CIE-LCH	lch(19.02, 35.12, 319.07°)
OKLab	oklab(31.31% 0.0672 -0.0642)
OKLCH	oklch(31.31% 0.093 316.3)
XYZ	xyz(4.2525, 2.7526, 7.8952)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F50 #2C501F

analogous

#2B1F50 #431F50 #501F45

triadic

#431F50 #50431F #1F5043

tetradic

#431F50 #502B1F #2C501F #1F4550

square

#431F50 #502B1F #2C501F #1F4550

split-complementary

#431F50 #45501F #1F502B

monochromatic

#120916 #1E0E24 #431F50 #68307C #8D41A8

Accessibility & contrast

On white

13.54

#431F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#431F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F50

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F50	#FFFFFF	#000000	##FFFFFF
##431F50	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132C52

Deuteranopia (green-blind)

#202F4F

Tritanopia (blue-blind)

#422734

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #431f50;
/* rgb */ color: rgb(67, 31, 80);
/* oklch */ color: oklch(31.3% 0.093 316.3);

Tailwind

colors: {
  custom: {
    50: '#795c81',
    500: '#431f50',
    950: '#000000',
  },
}

SCSS

$custom: #431f50;
$custom-light: #795c81;
$custom-dark: #000000;

JSON

{
  "hex": "#431f50",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 80
  },
  "hsl": {
    "h": 284.082,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31314,
    "c": 0.09292,
    "h": 316.3
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary

#431F50

secondary

#578546

accent

#D45476

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #431F50

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

Preview Lab → · Contrast checker → · Palette generator →