#431964#431964

#431964 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.126 H 306.0°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#431964
RGB	rgb(67, 25, 100)
HSL	hsl(274, 60%, 25%)
HSV	hsv(274, 75%, 39%)
CMYK	cmyk(33%, 75%, 0%, 60.8%)
CIE-LAB	lab(19.26, 34.89, -35.98)
CIE-LCH	lch(19.26, 50.11, 314.12°)
OKLab	oklab(31.94% 0.0742 -0.1022)
OKLCH	oklch(31.94% 0.126 306)
XYZ	xyz(4.9621, 2.8087, 12.3348)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431964 #3A6419

analogous

#1E1964 #431964 #641960

triadic

#431964 #644319 #196443

tetradic

#431964 #641E19 #3A6419 #196064

square

#431964 #641E19 #3A6419 #196064

split-complementary

#431964 #606419 #19641E

monochromatic

#100618 #220D33 #431964 #642595 #8531C6

Accessibility & contrast

On white

13.45

#431964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#431964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431964

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431964	#FFFFFF	#000000	##FFFFFF
##431964	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#002F62

Tritanopia (blue-blind)

#3D2A3C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431964;
/* rgb */ color: rgb(67, 25, 100);
/* oklch */ color: oklch(31.9% 0.126 306.0);

Tailwind

colors: {
  custom: {
    50: '#7b5a91',
    500: '#431964',
    950: '#000000',
  },
}

SCSS

$custom: #431964;
$custom-light: #7b5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#431964",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 273.6,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31944,
    "c": 0.1263,
    "h": 306
  },
  "luminance": 0.02809
}

Semantic roles & 50–950 ramp

primary

#431964

secondary

#679A3F

accent

#E3458A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #431964

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

Preview Lab → · Contrast checker → · Palette generator →