#431D93#431D93

#431D93 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.176 H 289.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#431D93
RGB	rgb(67, 29, 147)
HSL	hsl(259, 67%, 35%)
HSV	hsv(259, 80%, 58%)
CMYK	cmyk(54.4%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(24.25, 45.80, -57.76)
CIE-LCH	lch(24.25, 73.71, 308.41°)
OKLab	oklab(36.78% 0.0581 -0.1661)
OKLCH	oklch(36.78% 0.176 289.3)
XYZ	xyz(8.0190, 4.1782, 27.9820)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D93 #6D931D

analogous

#1D3293 #431D93 #7E1D93

triadic

#431D93 #93431D #1D9343

tetradic

#431D93 #931D32 #6D931D #1D937E

square

#431D93 #931D32 #6D931D #1D937E

split-complementary

#431D93 #937E1D #32931D

monochromatic

#14092D #2C1360 #431D93 #5A27C6 #7C4EDC

Accessibility & contrast

On white

11.44

#431D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#431D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D93

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D93	#FFFFFF	#000000	##FFFFFF
##431D93	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C96

Deuteranopia (green-blind)

#003791

Tritanopia (blue-blind)

#243F58

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #431d93;
/* rgb */ color: rgb(67, 29, 147);
/* oklch */ color: oklch(36.8% 0.176 289.3);

Tailwind

colors: {
  custom: {
    50: '#815eb4',
    500: '#431d93',
    950: '#000000',
  },
}

SCSS

$custom: #431d93;
$custom-light: #815eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#431d93",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 259.322,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.3678,
    "c": 0.17599,
    "h": 289.3
  },
  "luminance": 0.04179
}

Semantic roles & 50–950 ramp

primary

#431D93

secondary

#9ABF4D

accent

#EA3EB3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431D93

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

Preview Lab → · Contrast checker → · Palette generator →