#431768#431768

#431768 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.133 H 304.5°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#431768
RGB	rgb(67, 23, 104)
HSL	hsl(273, 64%, 25%)
HSV	hsv(273, 78%, 41%)
CMYK	cmyk(35.6%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(19.25, 36.89, -38.63)
CIE-LCH	lch(19.25, 53.41, 313.69°)
OKLab	oklab(32.04% 0.0757 -0.1099)
OKLCH	oklch(32.04% 0.133 304.5)
XYZ	xyz(5.1193, 2.8056, 13.3659)
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

#431768 #3C6817

analogous

#1B1768 #431768 #681764

triadic

#431768 #684317 #176843

tetradic

#431768 #681B17 #3C6817 #176468

square

#431768 #681B17 #3C6817 #176468

split-complementary

#431768 #646817 #17681B

monochromatic

#100619 #230C36 #431768 #63229A #842DCC

Accessibility & contrast

On white

13.45

#431768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#431768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431768

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431768	#FFFFFF	#000000	##FFFFFF
##431768	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)

#002E6A

Deuteranopia (green-blind)

#002F66

Tritanopia (blue-blind)

#3C2B3E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431768;
/* rgb */ color: rgb(67, 23, 104);
/* oklch */ color: oklch(32.0% 0.133 304.5);

Tailwind

colors: {
  custom: {
    50: '#7b5994',
    500: '#431768',
    950: '#000000',
  },
}

SCSS

$custom: #431768;
$custom-light: #7b5994;
$custom-dark: #000000;

JSON

{
  "hex": "#431768",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 272.593,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3204,
    "c": 0.13345,
    "h": 304.5
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#431768

secondary

#699E3D

accent

#E7418D

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #431768

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

Preview Lab → · Contrast checker → · Palette generator →