#431D96#431D96

#431D96 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.179 H 288.6°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#431D96
RGB	rgb(67, 29, 150)
HSL	hsl(259, 68%, 35%)
HSV	hsv(259, 81%, 59%)
CMYK	cmyk(55.3%, 80.7%, 0%, 41.2%)
CIE-LAB	lab(24.56, 46.64, -59.11)
CIE-LCH	lch(24.56, 75.29, 308.28°)
OKLab	oklab(37.08% 0.0572 -0.1701)
OKLCH	oklch(37.08% 0.179 288.6)
XYZ	xyz(8.2575, 4.2736, 29.2380)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D96 #70961D

analogous

#1D3396 #431D96 #801D96

triadic

#431D96 #96431D #1D9643

tetradic

#431D96 #961D33 #70961D #1D9680

square

#431D96 #961D33 #70961D #1D9680

split-complementary

#431D96 #96801D #33961D

monochromatic

#15092F #2C1363 #431D96 #5A27C9 #7C50DD

Accessibility & contrast

On white

11.32

#431D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#431D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D96

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D96	#FFFFFF	#000000	##FFFFFF
##431D96	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D99

Deuteranopia (green-blind)

#003794

Tritanopia (blue-blind)

#21405A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #431d96;
/* rgb */ color: rgb(67, 29, 150);
/* oklch */ color: oklch(37.1% 0.179 288.6);

Tailwind

colors: {
  custom: {
    50: '#815fb6',
    500: '#431d96',
    950: '#000000',
  },
}

SCSS

$custom: #431d96;
$custom-light: #815fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#431d96",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 150
  },
  "hsl": {
    "h": 258.843,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37083,
    "c": 0.17941,
    "h": 288.6
  },
  "luminance": 0.04274
}

Semantic roles & 50–950 ramp

primary

#431D96

secondary

#9CC04F

accent

#EA3DB4

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431D96

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

Preview Lab → · Contrast checker → · Palette generator →