#431F95#431F95

#431F95 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.176 H 288.5°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#431F95
RGB	rgb(67, 31, 149)
HSL	hsl(258, 66%, 35%)
HSV	hsv(258, 79%, 58%)
CMYK	cmyk(55%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(24.77, 45.43, -58.13)
CIE-LCH	lch(24.77, 73.78, 308.01°)
OKLab	oklab(37.2% 0.0561 -0.1672)
OKLCH	oklch(37.2% 0.176 288.5)
XYZ	xyz(8.2279, 4.3428, 28.8326)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F95 #71951F

analogous

#1F3695 #431F95 #7E1F95

triadic

#431F95 #95431F #1F9543

tetradic

#431F95 #951F36 #71951F #1F957E

square

#431F95 #951F36 #71951F #1F957E

split-complementary

#431F95 #957E1F #36951F

monochromatic

#150A30 #2C1462 #431F95 #5A2AC8 #7D53DB

Accessibility & contrast

On white

11.24

#431F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#431F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F95

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F95	#FFFFFF	#000000	##FFFFFF
##431F95	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D98

Deuteranopia (green-blind)

#003893

Tritanopia (blue-blind)

#22415A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #431f95;
/* rgb */ color: rgb(67, 31, 149);
/* oklch */ color: oklch(37.2% 0.176 288.5);

Tailwind

colors: {
  custom: {
    50: '#8160b5',
    500: '#431f95',
    950: '#000000',
  },
}

SCSS

$custom: #431f95;
$custom-light: #8160b5;
$custom-dark: #000000;

JSON

{
  "hex": "#431f95",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 258.305,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37204,
    "c": 0.17638,
    "h": 288.5
  },
  "luminance": 0.04343
}

Semantic roles & 50–950 ramp

primary

#431F95

secondary

#9DBF51

accent

#E93FB5

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431F95

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

Preview Lab → · Contrast checker → · Palette generator →