#431E93#431E93

#431E93 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.175 H 289.1°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#431E93
RGB	rgb(67, 30, 147)
HSL	hsl(259, 66%, 35%)
HSV	hsv(259, 80%, 58%)
CMYK	cmyk(54.4%, 79.6%, 0%, 42.4%)
CIE-LAB	lab(24.41, 45.34, -57.49)
CIE-LCH	lch(24.41, 73.22, 308.26°)
OKLab	oklab(36.89% 0.0574 -0.1653)
OKLCH	oklch(36.89% 0.175 289.1)
XYZ	xyz(8.0439, 4.2280, 27.9904)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E93 #6E931E

analogous

#1E3493 #431E93 #7D1E93

triadic

#431E93 #93431E #1E9343

tetradic

#431E93 #931E34 #6E931E #1E937D

square

#431E93 #931E34 #6E931E #1E937D

split-complementary

#431E93 #937D1E #34931E

monochromatic

#15092D #2C1460 #431E93 #5A28C6 #7C50DB

Accessibility & contrast

On white

11.38

#431E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#431E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E93

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E93	#FFFFFF	#000000	##FFFFFF
##431E93	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C96

Deuteranopia (green-blind)

#003791

Tritanopia (blue-blind)

#244058

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #431e93;
/* rgb */ color: rgb(67, 30, 147);
/* oklch */ color: oklch(36.9% 0.175 289.1);

Tailwind

colors: {
  custom: {
    50: '#815fb4',
    500: '#431e93',
    950: '#000000',
  },
}

SCSS

$custom: #431e93;
$custom-light: #815fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#431e93",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 147
  },
  "hsl": {
    "h": 258.974,
    "s": 66.102,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36891,
    "c": 0.17503,
    "h": 289.1
  },
  "luminance": 0.04228
}

Semantic roles & 50–950 ramp

primary

#431E93

secondary

#9BBE4F

accent

#E93FB3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431E93

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

Preview Lab → · Contrast checker → · Palette generator →