#431D7C#431D7C

#431D7C is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.149 H 295.7°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#431D7C
RGB	rgb(67, 29, 124)
HSL	hsl(264, 62%, 30%)
HSV	hsv(264, 77%, 49%)
CMYK	cmyk(46%, 76.6%, 0%, 51.4%)
CIE-LAB	lab(22.04, 39.35, -46.97)
CIE-LCH	lch(22.04, 61.27, 309.95°)
OKLab	oklab(34.56% 0.0648 -0.1345)
OKLCH	oklch(34.56% 0.149 295.7)
XYZ	xyz(6.3912, 3.5271, 19.4089)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D7C #567C1D

analogous

#1D267C #431D7C #731D7C

triadic

#431D7C #7C431D #1D7C43

tetradic

#431D7C #7C1D26 #567C1D #1D7C73

square

#431D7C #7C1D26 #567C1D #1D7C73

split-complementary

#431D7C #7C731D #267C1D

monochromatic

#0D0619 #28114A #431D7C #5E29AE #7B41D3

Accessibility & contrast

On white

12.31

#431D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#431D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D7C

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D7C	#FFFFFF	#000000	##FFFFFF
##431D7C	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#00337A

Tritanopia (blue-blind)

#33364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431d7c;
/* rgb */ color: rgb(67, 29, 124);
/* oklch */ color: oklch(34.6% 0.149 295.7);

Tailwind

colors: {
  custom: {
    50: '#7d5da3',
    500: '#431d7c',
    950: '#000000',
  },
}

SCSS

$custom: #431d7c;
$custom-light: #7d5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#431d7c",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 124
  },
  "hsl": {
    "h": 264,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.34559,
    "c": 0.14931,
    "h": 295.7
  },
  "luminance": 0.03527
}

Semantic roles & 50–950 ramp

primary

#431D7C

secondary

#85B045

accent

#E543A4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431D7C

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

Preview Lab → · Contrast checker → · Palette generator →