#431C95#431C95

#431C95 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.179 H 288.9°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#431C95
RGB	rgb(67, 28, 149)
HSL	hsl(259, 68%, 35%)
HSV	hsv(259, 81%, 58%)
CMYK	cmyk(55%, 81.2%, 0%, 41.6%)
CIE-LAB	lab(24.30, 46.80, -58.91)
CIE-LCH	lch(24.30, 75.24, 308.47°)
OKLab	oklab(36.88% 0.0582 -0.1695)
OKLCH	oklch(36.88% 0.179 288.9)
XYZ	xyz(8.1532, 4.1933, 28.8077)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C95 #6E951C

analogous

#1C3195 #431C95 #801C95

triadic

#431C95 #95431C #1C9543

tetradic

#431C95 #951C31 #6E951C #1C9580

square

#431C95 #951C31 #6E951C #1C9580

split-complementary

#431C95 #95801C #31951C

monochromatic

#15092E #2C1261 #431C95 #5A26C9 #7C4EDE

Accessibility & contrast

On white

11.42

#431C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#431C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C95

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C95	#FFFFFF	#000000	##FFFFFF
##431C95	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003793

Tritanopia (blue-blind)

#224059

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #431c95;
/* rgb */ color: rgb(67, 28, 149);
/* oklch */ color: oklch(36.9% 0.179 288.9);

Tailwind

colors: {
  custom: {
    50: '#815eb5',
    500: '#431c95',
    950: '#000000',
  },
}

SCSS

$custom: #431c95;
$custom-light: #815eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#431c95",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 149
  },
  "hsl": {
    "h": 259.339,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36875,
    "c": 0.17918,
    "h": 288.9
  },
  "luminance": 0.04194
}

Semantic roles & 50–950 ramp

primary

#431C95

secondary

#9BC04D

accent

#EB3DB3

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431C95

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

Preview Lab → · Contrast checker → · Palette generator →