#431563#431563

#431563 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.130 H 307.2°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#431563
RGB	rgb(67, 21, 99)
HSL	hsl(275, 65%, 24%)
HSV	hsv(275, 79%, 39%)
CMYK	cmyk(32.3%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(18.50, 36.56, -36.55)
CIE-LCH	lch(18.50, 51.70, 315.00°)
OKLab	oklab(31.38% 0.0788 -0.1038)
OKLCH	oklch(31.38% 0.13 307.2)
XYZ	xyz(4.8346, 2.6305, 12.0550)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431563 #356315

analogous

#1C1563 #431563 #63155C

triadic

#431563 #634315 #156343

tetradic

#431563 #631C15 #356315 #155C63

square

#431563 #631C15 #356315 #155C63

split-complementary

#431563 #5C6315 #15631C

monochromatic

#110519 #210A31 #431563 #652095 #872AC8

Accessibility & contrast

On white

13.76

#431563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#431563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431563

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431563	#FFFFFF	#000000	##FFFFFF
##431563	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002D61

Tritanopia (blue-blind)

#3E283B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431563;
/* rgb */ color: rgb(67, 21, 99);
/* oklch */ color: oklch(31.4% 0.130 307.2);

Tailwind

colors: {
  custom: {
    50: '#7b5890',
    500: '#431563',
    950: '#000000',
  },
}

SCSS

$custom: #431563;
$custom-light: #7b5890;
$custom-dark: #000000;

JSON

{
  "hex": "#431563",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 275.385,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.31378,
    "c": 0.13037,
    "h": 307.2
  },
  "luminance": 0.0263
}

Semantic roles & 50–950 ramp

primary

#431563

secondary

#619A3A

accent

#E84085

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #431563

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

Preview Lab → · Contrast checker → · Palette generator →