#431063#431063

#431063 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.136 H 307.9°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#431063
RGB	rgb(67, 16, 99)
HSL	hsl(277, 72%, 23%)
HSV	hsv(277, 84%, 39%)
CMYK	cmyk(32.3%, 83.8%, 0%, 61.2%)
CIE-LAB	lab(17.76, 38.68, -37.76)
CIE-LCH	lch(17.76, 54.05, 315.69°)
OKLab	oklab(30.86% 0.0837 -0.1073)
OKLCH	oklch(30.86% 0.136 307.9)
XYZ	xyz(4.7517, 2.4648, 12.0274)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431063 #306310

analogous

#191063 #431063 #63105A

triadic

#431063 #634310 #106343

tetradic

#431063 #631910 #306310 #105A63

square

#431063 #631910 #306310 #105A63

split-complementary

#431063 #5A6310 #106319

monochromatic

#12041A #1F072E #431063 #671998 #8A21CC

Accessibility & contrast

On white

14.07

#431063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#431063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431063

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431063	#FFFFFF	#000000	##FFFFFF
##431063	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002C61

Tritanopia (blue-blind)

#3E253A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #431063;
/* rgb */ color: rgb(67, 16, 99);
/* oklch */ color: oklch(30.9% 0.136 307.9);

Tailwind

colors: {
  custom: {
    50: '#7b5590',
    500: '#431063',
    950: '#000000',
  },
}

SCSS

$custom: #431063;
$custom-light: #7b5590;
$custom-dark: #000000;

JSON

{
  "hex": "#431063",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 99
  },
  "hsl": {
    "h": 276.867,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30858,
    "c": 0.13611,
    "h": 307.9
  },
  "luminance": 0.02465
}

Semantic roles & 50–950 ramp

primary

#431063

secondary

#5B9C33

accent

#EF397F

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #431063

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

Preview Lab → · Contrast checker → · Palette generator →