#431E96#431E96

#431E96 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.178 H 288.4°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#431E96
RGB	rgb(67, 30, 150)
HSL	hsl(259, 67%, 35%)
HSV	hsv(259, 80%, 59%)
CMYK	cmyk(55.3%, 80%, 0%, 41.2%)
CIE-LAB	lab(24.71, 46.18, -58.85)
CIE-LCH	lch(24.71, 74.81, 308.13°)
OKLab	oklab(37.19% 0.0565 -0.1693)
OKLCH	oklch(37.19% 0.178 288.4)
XYZ	xyz(8.2824, 4.3234, 29.2463)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E96 #71961E

analogous

#1E3596 #431E96 #7F1E96

triadic

#431E96 #96431E #1E9643

tetradic

#431E96 #961E35 #71961E #1E967F

square

#431E96 #961E35 #71961E #1E967F

split-complementary

#431E96 #967F1E #35961E

monochromatic

#150A30 #2C1463 #431E96 #5A28C9 #7D52DC

Accessibility & contrast

On white

11.26

#431E96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#431E96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E96

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E96	#FFFFFF	#000000	##FFFFFF
##431E96	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D99

Deuteranopia (green-blind)

#003894

Tritanopia (blue-blind)

#21415A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #431e96;
/* rgb */ color: rgb(67, 30, 150);
/* oklch */ color: oklch(37.2% 0.178 288.4);

Tailwind

colors: {
  custom: {
    50: '#815fb6',
    500: '#431e96',
    950: '#000000',
  },
}

SCSS

$custom: #431e96;
$custom-light: #815fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#431e96",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 150
  },
  "hsl": {
    "h": 258.5,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37192,
    "c": 0.17848,
    "h": 288.4
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#431E96

secondary

#9DBF50

accent

#EA3EB5

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431E96

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

Preview Lab → · Contrast checker → · Palette generator →