#431D95#431D95

#431D95 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.0% C 0.178 H 288.8°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#431D95
RGB	rgb(67, 29, 149)
HSL	hsl(259, 67%, 35%)
HSV	hsv(259, 81%, 58%)
CMYK	cmyk(55%, 80.5%, 0%, 41.6%)
CIE-LAB	lab(24.45, 46.36, -58.66)
CIE-LCH	lch(24.45, 74.76, 308.32°)
OKLab	oklab(36.98% 0.0575 -0.1687)
OKLCH	oklch(36.98% 0.178 288.8)
XYZ	xyz(8.1773, 4.2415, 28.8158)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D95 #6F951D

analogous

#1D3395 #431D95 #7F1D95

triadic

#431D95 #95431D #1D9543

tetradic

#431D95 #951D33 #6F951D #1D957F

square

#431D95 #951D33 #6F951D #1D957F

split-complementary

#431D95 #957F1D #33951D

monochromatic

#15092F #2C1362 #431D95 #5A27C8 #7C50DD

Accessibility & contrast

On white

11.36

#431D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#431D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D95

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D95	#FFFFFF	#000000	##FFFFFF
##431D95	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	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: #431d95;
/* rgb */ color: rgb(67, 29, 149);
/* oklch */ color: oklch(37.0% 0.178 288.8);

Tailwind

colors: {
  custom: {
    50: '#815eb5',
    500: '#431d95',
    950: '#000000',
  },
}

SCSS

$custom: #431d95;
$custom-light: #815eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#431d95",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 149
  },
  "hsl": {
    "h": 259,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36982,
    "c": 0.17826,
    "h": 288.8
  },
  "luminance": 0.04242
}

Semantic roles & 50–950 ramp

primary

#431D95

secondary

#9CC04E

accent

#EA3DB4

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431D95

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

Preview Lab → · Contrast checker → · Palette generator →