#431568#431568

#431568 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.136 H 304.9°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#431568
RGB	rgb(67, 21, 104)
HSL	hsl(273, 66%, 25%)
HSV	hsv(273, 80%, 41%)
CMYK	cmyk(35.6%, 79.8%, 0%, 59.2%)
CIE-LAB	lab(18.92, 37.82, -39.15)
CIE-LCH	lch(18.92, 54.43, 314.01°)
OKLab	oklab(31.81% 0.0777 -0.1115)
OKLCH	oklch(31.81% 0.136 304.9)
XYZ	xyz(5.0810, 2.7291, 13.3531)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431568 #3A6815

analogous

#1A1568 #431568 #681564

triadic

#431568 #684315 #156843

tetradic

#431568 #681A15 #3A6815 #156468

square

#431568 #681A15 #3A6815 #156468

split-complementary

#431568 #646815 #15681A

monochromatic

#100519 #220B35 #431568 #641F9B #852ACE

Accessibility & contrast

On white

13.59

#431568 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#431568 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431568

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431568	#FFFFFF	#000000	##FFFFFF
##431568	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002E66

Tritanopia (blue-blind)

#3C2A3E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #431568;
/* rgb */ color: rgb(67, 21, 104);
/* oklch */ color: oklch(31.8% 0.136 304.9);

Tailwind

colors: {
  custom: {
    50: '#7b5894',
    500: '#431568',
    950: '#000000',
  },
}

SCSS

$custom: #431568;
$custom-light: #7b5894;
$custom-dark: #000000;

JSON

{
  "hex": "#431568",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 104
  },
  "hsl": {
    "h": 273.253,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31812,
    "c": 0.13587,
    "h": 304.9
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary

#431568

secondary

#679F3A

accent

#E93E8B

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #431568

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

Preview Lab → · Contrast checker → · Palette generator →