#431C7D#431C7D

#431C7D is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.152 H 295.6°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#431C7D
RGB	rgb(67, 28, 125)
HSL	hsl(264, 63%, 30%)
HSV	hsv(264, 78%, 49%)
CMYK	cmyk(46.4%, 77.6%, 0%, 51%)
CIE-LAB	lab(21.96, 40.12, -47.74)
CIE-LCH	lch(21.96, 62.36, 310.04°)
OKLab	oklab(34.53% 0.0655 -0.1367)
OKLCH	oklch(34.53% 0.152 295.6)
XYZ	xyz(6.4307, 3.5043, 19.7356)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C7D #567D1C

analogous

#1C257D #431C7D #741C7D

triadic

#431C7D #7D431C #1C7D43

tetradic

#431C7D #7D1C25 #567D1C #1C7D74

square

#431C7D #7D1C25 #567D1C #1C7D74

split-complementary

#431C7D #7D741C #257D1C

monochromatic

#0D0619 #28114B #431C7D #5E27AF #7B3FD4

Accessibility & contrast

On white

12.35

#431C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#431C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C7D

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C7D	#FFFFFF	#000000	##FFFFFF
##431C7D	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00337B

Tritanopia (blue-blind)

#33364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431c7d;
/* rgb */ color: rgb(67, 28, 125);
/* oklch */ color: oklch(34.5% 0.152 295.6);

Tailwind

colors: {
  custom: {
    50: '#7d5da4',
    500: '#431c7d',
    950: '#000000',
  },
}

SCSS

$custom: #431c7d;
$custom-light: #7d5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#431c7d",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 264.124,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.3453,
    "c": 0.15164,
    "h": 295.6
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#431C7D

secondary

#85B144

accent

#E641A4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431C7D

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

Preview Lab → · Contrast checker → · Palette generator →