#431763#431763

#431763 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.128 H 306.9°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#431763
RGB	rgb(67, 23, 99)
HSL	hsl(275, 62%, 24%)
HSV	hsv(275, 77%, 39%)
CMYK	cmyk(32.3%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(18.83, 35.62, -36.02)
CIE-LCH	lch(18.83, 50.65, 314.68°)
OKLab	oklab(31.61% 0.0767 -0.1023)
OKLCH	oklch(31.61% 0.128 306.9)
XYZ	xyz(4.8728, 2.7070, 12.0678)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431763 #376317

analogous

#1D1763 #431763 #63175D

triadic

#431763 #634317 #176343

tetradic

#431763 #631D17 #376317 #175D63

square

#431763 #631D17 #376317 #175D63

split-complementary

#431763 #5D6317 #17631D

monochromatic

#110619 #210B31 #431763 #652395 #862EC6

Accessibility & contrast

On white

13.62

#431763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#431763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431763

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431763	#FFFFFF	#000000	##FFFFFF
##431763	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002E61

Tritanopia (blue-blind)

#3E293B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #431763;
/* rgb */ color: rgb(67, 23, 99);
/* oklch */ color: oklch(31.6% 0.128 306.9);

Tailwind

colors: {
  custom: {
    50: '#7b5990',
    500: '#431763',
    950: '#000000',
  },
}

SCSS

$custom: #431763;
$custom-light: #7b5990;
$custom-dark: #000000;

JSON

{
  "hex": "#431763",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 274.737,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31613,
    "c": 0.12783,
    "h": 306.9
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#431763

secondary

#649A3C

accent

#E54287

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #431763

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

Preview Lab → · Contrast checker → · Palette generator →