#431C4F#431C4F

#431C4F is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.097 H 317.6°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#431C4F
RGB	rgb(67, 28, 79)
HSL	hsl(286, 48%, 21%)
HSV	hsv(286, 65%, 31%)
CMYK	cmyk(15.2%, 64.6%, 0%, 69%)
CIE-LAB	lab(18.31, 28.03, -23.46)
CIE-LCH	lch(18.31, 36.56, 320.07°)
OKLab	oklab(30.77% 0.0717 -0.0655)
OKLCH	oklch(30.77% 0.097 317.6)
XYZ	xyz(4.1411, 2.5885, 7.6771)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C4F #284F1C

analogous

#291C4F #431C4F #4F1C41

triadic

#431C4F #4F431C #1C4F43

tetradic

#431C4F #4F291C #284F1C #1C414F

square

#431C4F #4F291C #284F1C #1C414F

split-complementary

#431C4F #414F1C #1C4F29

monochromatic

#130817 #1D0C22 #431C4F #692C7C #903CA9

Accessibility & contrast

On white

13.84

#431C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#431C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C4F

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C4F	#FFFFFF	#000000	##FFFFFF
##431C4F	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2A51

Deuteranopia (green-blind)

#1E2E4E

Tritanopia (blue-blind)

#432432

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431c4f;
/* rgb */ color: rgb(67, 28, 79);
/* oklch */ color: oklch(30.8% 0.097 317.6);

Tailwind

colors: {
  custom: {
    50: '#795b80',
    500: '#431c4f',
    950: '#000000',
  },
}

SCSS

$custom: #431c4f;
$custom-light: #795b80;
$custom-dark: #000000;

JSON

{
  "hex": "#431c4f",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 79
  },
  "hsl": {
    "h": 285.882,
    "s": 47.664,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30774,
    "c": 0.09708,
    "h": 317.6
  },
  "luminance": 0.02588
}

Semantic roles & 50–950 ramp

primary

#431C4F

secondary

#528542

accent

#D75170

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #431C4F

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

Preview Lab → · Contrast checker → · Palette generator →