#431E6D#431E6D

#431E6D is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.130 H 301.0°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#431E6D
RGB	rgb(67, 30, 109)
HSL	hsl(268, 57%, 27%)
HSV	hsv(268, 72%, 43%)
CMYK	cmyk(38.5%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(20.93, 34.68, -39.16)
CIE-LCH	lch(20.93, 52.31, 311.53°)
OKLab	oklab(33.36% 0.067 -0.1115)
OKLCH	oklch(33.36% 0.13 301)
XYZ	xyz(5.5387, 3.2259, 14.7959)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E6D #486D1E

analogous

#1E216D #431E6D #6B1E6D

triadic

#431E6D #6D431E #1E6D43

tetradic

#431E6D #6D1E21 #486D1E #1E6D6B

square

#431E6D #6D1E21 #486D1E #1E6D6B

split-complementary

#431E6D #6D6B1E #216D1E

monochromatic

#0F0718 #26113D #431E6D #602B9D #7E3CC9

Accessibility & contrast

On white

12.76

#431E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#431E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E6D

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E6D	#FFFFFF	#000000	##FFFFFF
##431E6D	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#3A3143

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #431e6d;
/* rgb */ color: rgb(67, 30, 109);
/* oklch */ color: oklch(33.4% 0.130 301.0);

Tailwind

colors: {
  custom: {
    50: '#7b5d97',
    500: '#431e6d',
    950: '#000000',
  },
}

SCSS

$custom: #431e6d;
$custom-light: #7b5d97;
$custom-dark: #000000;

JSON

{
  "hex": "#431e6d",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 268.101,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33363,
    "c": 0.13011,
    "h": 301
  },
  "luminance": 0.03226
}

Semantic roles & 50–950 ramp

primary

#431E6D

secondary

#76A145

accent

#E04899

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431E6D

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

Preview Lab → · Contrast checker → · Palette generator →