#431064#431064

#431064 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.137 H 307.5°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#431064
RGB	rgb(67, 16, 100)
HSL	hsl(276, 72%, 23%)
HSV	hsv(276, 84%, 39%)
CMYK	cmyk(33%, 84%, 0%, 60.8%)
CIE-LAB	lab(17.85, 38.92, -38.28)
CIE-LCH	lch(17.85, 54.59, 315.48°)
OKLab	oklab(30.95% 0.0834 -0.1089)
OKLCH	oklch(30.95% 0.137 307.5)
XYZ	xyz(4.7998, 2.4840, 12.2807)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431064 #316410

analogous

#191064 #431064 #64105B

triadic

#431064 #644310 #106443

tetradic

#431064 #641910 #316410 #105B64

square

#431064 #641910 #316410 #105B64

split-complementary

#431064 #5B6410 #106419

monochromatic

#12041A #20082F #431064 #661899 #8A21CE

Accessibility & contrast

On white

14.03

#431064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#431064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431064

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431064	#FFFFFF	#000000	##FFFFFF
##431064	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A66

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#3D263A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #431064;
/* rgb */ color: rgb(67, 16, 100);
/* oklch */ color: oklch(30.9% 0.137 307.5);

Tailwind

colors: {
  custom: {
    50: '#7b5591',
    500: '#431064',
    950: '#000000',
  },
}

SCSS

$custom: #431064;
$custom-light: #7b5591;
$custom-dark: #000000;

JSON

{
  "hex": "#431064",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 100
  },
  "hsl": {
    "h": 276.429,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30946,
    "c": 0.13715,
    "h": 307.5
  },
  "luminance": 0.02484
}

Semantic roles & 50–950 ramp

primary

#431064

secondary

#5D9D33

accent

#EF3980

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #431064

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

Preview Lab → · Contrast checker → · Palette generator →