#431781#431781

#431781 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.161 H 295.1°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#431781
RGB	rgb(67, 23, 129)
HSL	hsl(265, 70%, 30%)
HSV	hsv(265, 82%, 51%)
CMYK	cmyk(48.1%, 82.2%, 0%, 49.4%)
CIE-LAB	lab(21.55, 43.49, -50.95)
CIE-LCH	lch(21.55, 66.99, 310.49°)
OKLab	oklab(34.36% 0.0685 -0.1461)
OKLCH	oklch(34.36% 0.161 295.1)
XYZ	xyz(6.5825, 3.3909, 21.0723)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431781 #558117

analogous

#172081 #431781 #781781

triadic

#431781 #814317 #178143

tetradic

#431781 #811720 #558117 #178178

square

#431781 #811720 #558117 #178178

split-complementary

#431781 #817817 #208117

monochromatic

#0D051A #280E4D #431781 #5E20B5 #7B37DB

Accessibility & contrast

On white

12.51

#431781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#431781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431781

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431781	#FFFFFF	#000000	##FFFFFF
##431781	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00327F

Tritanopia (blue-blind)

#31354C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #431781;
/* rgb */ color: rgb(67, 23, 129);
/* oklch */ color: oklch(34.4% 0.161 295.1);

Tailwind

colors: {
  custom: {
    50: '#7e5aa7',
    500: '#431781',
    950: '#000000',
  },
}

SCSS

$custom: #431781;
$custom-light: #7e5aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#431781",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 129
  },
  "hsl": {
    "h": 264.906,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34357,
    "c": 0.1614,
    "h": 295.1
  },
  "luminance": 0.03391
}

Semantic roles & 50–950 ramp

primary

#431781

secondary

#84B53E

accent

#ED3BA3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #431781

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

Preview Lab → · Contrast checker → · Palette generator →