#431C7A#431C7A

#431C7A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.148 H 296.6°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#431C7A
RGB	rgb(67, 28, 122)
HSL	hsl(265, 63%, 29%)
HSV	hsv(265, 77%, 48%)
CMYK	cmyk(45.1%, 77%, 0%, 52.2%)
CIE-LAB	lab(21.69, 39.29, -46.28)
CIE-LCH	lch(21.69, 60.71, 310.33°)
OKLab	oklab(34.25% 0.0663 -0.1325)
OKLCH	oklch(34.25% 0.148 296.6)
XYZ	xyz(6.2419, 3.4288, 18.7415)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C7A #537A1C

analogous

#1C247A #431C7A #721C7A

triadic

#431C7A #7A431C #1C7A43

tetradic

#431C7A #7A1C24 #537A1C #1C7A72

square

#431C7A #7A1C24 #537A1C #1C7A72

split-complementary

#431C7A #7A721C #247A1C

monochromatic

#0E0619 #281148 #431C7A #5E27AC #7C3ED3

Accessibility & contrast

On white

12.46

#431C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#431C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C7A

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C7A	#FFFFFF	#000000	##FFFFFF
##431C7A	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#343549

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #431c7a;
/* rgb */ color: rgb(67, 28, 122);
/* oklch */ color: oklch(34.3% 0.148 296.6);

Tailwind

colors: {
  custom: {
    50: '#7d5ca1',
    500: '#431c7a',
    950: '#000000',
  },
}

SCSS

$custom: #431c7a;
$custom-light: #7d5ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#431c7a",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 122
  },
  "hsl": {
    "h": 264.894,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34252,
    "c": 0.14813,
    "h": 296.6
  },
  "luminance": 0.03429
}

Semantic roles & 50–950 ramp

primary

#431C7A

secondary

#82AE44

accent

#E642A2

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431C7A

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

Preview Lab → · Contrast checker → · Palette generator →