#431B86#431B86

#431B86 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.163 H 293.0°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#431B86
RGB	rgb(67, 27, 134)
HSL	hsl(262, 66%, 32%)
HSV	hsv(262, 80%, 53%)
CMYK	cmyk(50%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(22.65, 43.09, -52.30)
CIE-LCH	lch(22.65, 67.76, 309.48°)
OKLab	oklab(35.27% 0.0638 -0.1501)
OKLCH	oklch(35.27% 0.163 293)
XYZ	xyz(7.0085, 3.6981, 22.8942)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431B86 #5E861B

analogous

#1B2986 #431B86 #791B86

triadic

#431B86 #86431B #1B8643

tetradic

#431B86 #861B29 #5E861B #1B8679

square

#431B86 #861B29 #5E861B #1B8679

split-complementary

#431B86 #86791B #29861B

monochromatic

#100620 #2A1153 #431B86 #5C25B9 #7B42D9

Accessibility & contrast

On white

12.07

#431B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#431B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431B86

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431B86	#FFFFFF	#000000	##FFFFFF
##431B86	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#003484

Tritanopia (blue-blind)

#2E3950

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #431b86;
/* rgb */ color: rgb(67, 27, 134);
/* oklch */ color: oklch(35.3% 0.163 293.0);

Tailwind

colors: {
  custom: {
    50: '#7f5daa',
    500: '#431b86',
    950: '#000000',
  },
}

SCSS

$custom: #431b86;
$custom-light: #7f5daa;
$custom-dark: #000000;

JSON

{
  "hex": "#431b86",
  "rgb": {
    "r": 67,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 262.43,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35272,
    "c": 0.16308,
    "h": 293
  },
  "luminance": 0.03698
}

Semantic roles & 50–950 ramp

primary

#431B86

secondary

#8DB944

accent

#E93EA9

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #431B86

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

Preview Lab → · Contrast checker → · Palette generator →