#431E83#431E83

#431E83 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.3% C 0.156 H 293.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#431E83
RGB	rgb(67, 30, 131)
HSL	hsl(262, 63%, 32%)
HSV	hsv(262, 77%, 51%)
CMYK	cmyk(48.9%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(22.86, 40.81, -50.06)
CIE-LCH	lch(22.86, 64.58, 309.19°)
OKLab	oklab(35.34% 0.0621 -0.1436)
OKLCH	oklch(35.34% 0.156 293.4)
XYZ	xyz(6.8746, 3.7603, 21.8319)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E83 #5E831E

analogous

#1E2C83 #431E83 #761E83

triadic

#431E83 #83431E #1E8343

tetradic

#431E83 #831E2C #5E831E #1E8376

square

#431E83 #831E2C #5E831E #1E8376

split-complementary

#431E83 #83761E #2C831E

monochromatic

#10071F #2A1351 #431E83 #5C29B5 #7B47D5

Accessibility & contrast

On white

11.98

#431E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#431E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E83

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E83	#FFFFFF	#000000	##FFFFFF
##431E83	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#2F394F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #431e83;
/* rgb */ color: rgb(67, 30, 131);
/* oklch */ color: oklch(35.3% 0.156 293.4);

Tailwind

colors: {
  custom: {
    50: '#7e5ea8',
    500: '#431e83',
    950: '#000000',
  },
}

SCSS

$custom: #431e83;
$custom-light: #7e5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#431e83",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 261.98,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35336,
    "c": 0.15641,
    "h": 293.4
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#431E83

secondary

#8DB647

accent

#E642AA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #431E83

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

Preview Lab → · Contrast checker → · Palette generator →