#431C7E#431C7E

#431C7E is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.153 H 295.3°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#431C7E
RGB	rgb(67, 28, 126)
HSL	hsl(264, 64%, 30%)
HSV	hsv(264, 78%, 49%)
CMYK	cmyk(46.8%, 77.8%, 0%, 50.6%)
CIE-LAB	lab(22.05, 40.40, -48.22)
CIE-LCH	lch(22.05, 62.91, 309.95°)
OKLab	oklab(34.62% 0.0653 -0.1382)
OKLCH	oklch(34.62% 0.153 295.3)
XYZ	xyz(6.4949, 3.5300, 20.0738)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431C7E #577E1C

analogous

#1C267E #431C7E #741C7E

triadic

#431C7E #7E431C #1C7E43

tetradic

#431C7E #7E1C26 #577E1C #1C7E74

square

#431C7E #7E1C26 #577E1C #1C7E74

split-complementary

#431C7E #7E741C #267E1C

monochromatic

#0E061A #28114C #431C7E #5E27B0 #7B40D5

Accessibility & contrast

On white

12.31

#431C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#431C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431C7E

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431C7E	#FFFFFF	#000000	##FFFFFF
##431C7E	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#00337C

Tritanopia (blue-blind)

#32364C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431c7e;
/* rgb */ color: rgb(67, 28, 126);
/* oklch */ color: oklch(34.6% 0.153 295.3);

Tailwind

colors: {
  custom: {
    50: '#7e5da4',
    500: '#431c7e',
    950: '#000000',
  },
}

SCSS

$custom: #431c7e;
$custom-light: #7e5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#431c7e",
  "rgb": {
    "r": 67,
    "g": 28,
    "b": 126
  },
  "hsl": {
    "h": 263.878,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34623,
    "c": 0.1528,
    "h": 295.3
  },
  "luminance": 0.0353
}

Semantic roles & 50–950 ramp

primary

#431C7E

secondary

#86B244

accent

#E741A5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431C7E

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

Preview Lab → · Contrast checker → · Palette generator →