#431966#431966

#431966 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.129 H 305.1°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#431966
RGB	rgb(67, 25, 102)
HSL	hsl(273, 61%, 25%)
HSV	hsv(273, 75%, 40%)
CMYK	cmyk(34.3%, 75.5%, 0%, 60%)
CIE-LAB	lab(19.42, 35.40, -37.03)
CIE-LCH	lch(19.42, 51.23, 313.72°)
OKLab	oklab(32.11% 0.0739 -0.1053)
OKLCH	oklch(32.11% 0.129 305.1)
XYZ	xyz(5.0601, 2.8479, 12.8509)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431966 #3C6619

analogous

#1C1966 #431966 #661963

triadic

#431966 #664319 #196643

tetradic

#431966 #661C19 #3C6619 #196366

square

#431966 #661C19 #3C6619 #196366

split-complementary

#431966 #636619 #19661C

monochromatic

#100619 #230D35 #431966 #632597 #8431C8

Accessibility & contrast

On white

13.38

#431966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#431966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431966

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431966	#FFFFFF	#000000	##FFFFFF
##431966	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E68

Deuteranopia (green-blind)

#002F64

Tritanopia (blue-blind)

#3D2B3D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431966;
/* rgb */ color: rgb(67, 25, 102);
/* oklch */ color: oklch(32.1% 0.129 305.1);

Tailwind

colors: {
  custom: {
    50: '#7b5a92',
    500: '#431966',
    950: '#000000',
  },
}

SCSS

$custom: #431966;
$custom-light: #7b5a92;
$custom-dark: #000000;

JSON

{
  "hex": "#431966",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 272.727,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32112,
    "c": 0.12861,
    "h": 305.1
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#431966

secondary

#699C3F

accent

#E4448D

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #431966

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

Preview Lab → · Contrast checker → · Palette generator →