#431E5C#431E5C

#431E5C is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.0% C 0.109 H 309.0°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#431E5C
RGB	rgb(67, 30, 92)
HSL	hsl(276, 51%, 24%)
HSV	hsv(276, 67%, 36%)
CMYK	cmyk(27.2%, 67.4%, 0%, 63.9%)
CIE-LAB	lab(19.62, 30.14, -30.11)
CIE-LCH	lch(19.62, 42.60, 315.02°)
OKLab	oklab(32.01% 0.0688 -0.085)
OKLCH	oklch(32.01% 0.109 309)
XYZ	xyz(4.7104, 2.8946, 10.4337)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Plum Purple

#4E0550

ΔE00 6.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E5C #375C1E

analogous

#241E5C #431E5C #5C1E56

triadic

#431E5C #5C431E #1E5C43

tetradic

#431E5C #5C241E #375C1E #1E565C

square

#431E5C #5C241E #375C1E #1E565C

split-complementary

#431E5C #565C1E #1E5C24

monochromatic

#110817 #210F2E #431E5C #652D8A #863CB8

Accessibility & contrast

On white

13.30

#431E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#431E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E5C

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E5C	#FFFFFF	#000000	##FFFFFF
##431E5C	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012E5E

Deuteranopia (green-blind)

#15305B

Tritanopia (blue-blind)

#3F2A3A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431e5c;
/* rgb */ color: rgb(67, 30, 92);
/* oklch */ color: oklch(32.0% 0.109 309.0);

Tailwind

colors: {
  custom: {
    50: '#7a5c8a',
    500: '#431e5c',
    950: '#000000',
  },
}

SCSS

$custom: #431e5c;
$custom-light: #7a5c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#431e5c",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 92
  },
  "hsl": {
    "h": 275.806,
    "s": 50.82,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32006,
    "c": 0.10933,
    "h": 309
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#431E5C

secondary

#649145

accent

#DA4D86

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #431E5C

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

Preview Lab → · Contrast checker → · Palette generator →