#431163#431163

#431163 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.135 H 307.8°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#431163
RGB	rgb(67, 17, 99)
HSL	hsl(277, 71%, 23%)
HSV	hsv(277, 83%, 39%)
CMYK	cmyk(32.3%, 82.8%, 0%, 61.2%)
CIE-LAB	lab(17.90, 38.28, -37.53)
CIE-LCH	lch(17.90, 53.61, 315.57°)
OKLab	oklab(30.95% 0.0828 -0.1067)
OKLCH	oklch(30.95% 0.135 307.8)
XYZ	xyz(4.7668, 2.4951, 12.0324)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431163 #316311

analogous

#1A1163 #431163 #63115A

triadic

#431163 #634311 #116343

tetradic

#431163 #631A11 #316311 #115A63

square

#431163 #631A11 #316311 #115A63

split-complementary

#431163 #5A6311 #11631A

monochromatic

#12041A #20082F #431163 #661A97 #8A23CB

Accessibility & contrast

On white

14.01

#431163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#431163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431163

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431163	#FFFFFF	#000000	##FFFFFF
##431163	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002C61

Tritanopia (blue-blind)

#3E263A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #431163;
/* rgb */ color: rgb(67, 17, 99);
/* oklch */ color: oklch(31.0% 0.135 307.8);

Tailwind

colors: {
  custom: {
    50: '#7b5690',
    500: '#431163',
    950: '#000000',
  },
}

SCSS

$custom: #431163;
$custom-light: #7b5690;
$custom-dark: #000000;

JSON

{
  "hex": "#431163",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 99
  },
  "hsl": {
    "h": 276.585,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30954,
    "c": 0.13504,
    "h": 307.8
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#431163

secondary

#5D9B34

accent

#ED3A80

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #431163

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

Preview Lab → · Contrast checker → · Palette generator →