#431F86#431F86

#431F86 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.7% C 0.159 H 292.3°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#431F86
RGB	rgb(67, 31, 134)
HSL	hsl(261, 62%, 32%)
HSV	hsv(261, 77%, 53%)
CMYK	cmyk(50%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(23.32, 41.17, -51.19)
CIE-LCH	lch(23.32, 65.69, 308.80°)
OKLab	oklab(35.74% 0.0604 -0.1469)
OKLCH	oklch(35.74% 0.159 292.3)
XYZ	xyz(7.1066, 3.8942, 22.9269)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F86 #62861F

analogous

#1F2F86 #431F86 #771F86

triadic

#431F86 #86431F #1F8643

tetradic

#431F86 #861F2F #62861F #1F8677

square

#431F86 #861F2F #62861F #1F8677

split-complementary

#431F86 #86771F #2F861F

monochromatic

#110823 #2A1454 #431F86 #5C2AB8 #7B4AD5

Accessibility & contrast

On white

11.81

#431F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#431F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F86

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F86	#FFFFFF	#000000	##FFFFFF
##431F86	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#2E3B51

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #431f86;
/* rgb */ color: rgb(67, 31, 134);
/* oklch */ color: oklch(35.7% 0.159 292.3);

Tailwind

colors: {
  custom: {
    50: '#7f5faa',
    500: '#431f86',
    950: '#000000',
  },
}

SCSS

$custom: #431f86;
$custom-light: #7f5faa;
$custom-dark: #000000;

JSON

{
  "hex": "#431f86",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 260.971,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35743,
    "c": 0.15884,
    "h": 292.3
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#431F86

secondary

#91B849

accent

#E542AC

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #431F86

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

Preview Lab → · Contrast checker → · Palette generator →