#431E5B#431E5B

#431E5B is a dark, moderate violet. Relative luminance 0.029; OKLCH L 31.9% C 0.108 H 309.5°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#431E5B
RGB	rgb(67, 30, 91)
HSL	hsl(276, 50%, 24%)
HSV	hsv(276, 67%, 36%)
CMYK	cmyk(26.4%, 67%, 0%, 64.3%)
CIE-LAB	lab(19.55, 29.88, -29.56)
CIE-LCH	lch(19.55, 42.03, 315.30°)
OKLab	oklab(31.93% 0.0688 -0.0834)
OKLCH	oklch(31.93% 0.108 309.5)
XYZ	xyz(4.6670, 2.8773, 10.2050)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E5B #365B1E

analogous

#241E5B #431E5B #5B1E54

triadic

#431E5B #5B431E #1E5B43

tetradic

#431E5B #5B241E #365B1E #1E545B

square

#431E5B #5B241E #365B1E #1E545B

split-complementary

#431E5B #545B1E #1E5B24

monochromatic

#110817 #210F2D #431E5B #652D89 #873CB7

Accessibility & contrast

On white

13.33

#431E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#431E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E5B

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E5B	#FFFFFF	#000000	##FFFFFF
##431E5B	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032E5D

Deuteranopia (green-blind)

#16305A

Tritanopia (blue-blind)

#402A39

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431e5b;
/* rgb */ color: rgb(67, 30, 91);
/* oklch */ color: oklch(31.9% 0.108 309.5);

Tailwind

colors: {
  custom: {
    50: '#795c8a',
    500: '#431e5b',
    950: '#000000',
  },
}

SCSS

$custom: #431e5b;
$custom-light: #795c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#431e5b",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 91
  },
  "hsl": {
    "h": 276.393,
    "s": 50.413,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31931,
    "c": 0.1081,
    "h": 309.5
  },
  "luminance": 0.02877
}

Semantic roles & 50–950 ramp

primary

#431E5B

secondary

#629045

accent

#DA4E85

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #431E5B

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

Preview Lab → · Contrast checker → · Palette generator →