#431F7D#431F7D

#431F7D is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.9% C 0.148 H 295.0°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#431F7D
RGB	rgb(67, 31, 125)
HSL	hsl(263, 60%, 31%)
HSV	hsv(263, 75%, 49%)
CMYK	cmyk(46.4%, 75.2%, 0%, 51%)
CIE-LAB	lab(22.49, 38.61, -46.87)
CIE-LCH	lch(22.49, 60.72, 309.48°)
OKLab	oklab(34.91% 0.0627 -0.1342)
OKLCH	oklch(34.91% 0.148 295)
XYZ	xyz(6.5054, 3.6538, 19.7606)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F7D #597D1F

analogous

#1F2A7D #431F7D #721F7D

triadic

#431F7D #7D431F #1F7D43

tetradic

#431F7D #7D1F2A #597D1F #1F7D72

square

#431F7D #7D1F2A #597D1F #1F7D72

split-complementary

#431F7D #7D721F #2A7D1F

monochromatic

#0E071B #29134C #431F7D #5D2BAE #7B45D1

Accessibility & contrast

On white

12.13

#431F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#431F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F7D

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F7D	#FFFFFF	#000000	##FFFFFF
##431F7D	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#33374C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #431f7d;
/* rgb */ color: rgb(67, 31, 125);
/* oklch */ color: oklch(34.9% 0.148 295.0);

Tailwind

colors: {
  custom: {
    50: '#7d5ea3',
    500: '#431f7d',
    950: '#000000',
  },
}

SCSS

$custom: #431f7d;
$custom-light: #7d5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#431f7d",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 262.979,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34905,
    "c": 0.14812,
    "h": 295
  },
  "luminance": 0.03654
}

Semantic roles & 50–950 ramp

primary

#431F7D

secondary

#88B048

accent

#E344A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #431F7D

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

Preview Lab → · Contrast checker → · Palette generator →