#431F7E#431F7E

#431F7E is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.149 H 294.7°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#431F7E
RGB	rgb(67, 31, 126)
HSL	hsl(263, 61%, 31%)
HSV	hsv(263, 75%, 49%)
CMYK	cmyk(46.8%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(22.58, 38.90, -47.36)
CIE-LCH	lch(22.58, 61.28, 309.40°)
OKLab	oklab(35% 0.0624 -0.1356)
OKLCH	oklch(35% 0.149 294.7)
XYZ	xyz(6.5696, 3.6794, 20.0987)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F7E #5A7E1F

analogous

#1F2A7E #431F7E #721F7E

triadic

#431F7E #7E431F #1F7E43

tetradic

#431F7E #7E1F2A #5A7E1F #1F7E72

square

#431F7E #7E1F2A #5A7E1F #1F7E72

split-complementary

#431F7E #7E721F #2A7E1F

monochromatic

#0F071C #29134D #431F7E #5D2BAF #7B46D1

Accessibility & contrast

On white

12.10

#431F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#431F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F7E

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F7E	#FFFFFF	#000000	##FFFFFF
##431F7E	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#32384C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #431f7e;
/* rgb */ color: rgb(67, 31, 126);
/* oklch */ color: oklch(35.0% 0.149 294.7);

Tailwind

colors: {
  custom: {
    50: '#7d5ea4',
    500: '#431f7e',
    950: '#000000',
  },
}

SCSS

$custom: #431f7e;
$custom-light: #7d5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#431f7e",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 262.737,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34997,
    "c": 0.14932,
    "h": 294.7
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#431F7E

secondary

#89B148

accent

#E444A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #431F7E

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

Preview Lab → · Contrast checker → · Palette generator →