#431E6F#431E6F

#431E6F is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.5% C 0.133 H 300.2°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#431E6F
RGB	rgb(67, 30, 111)
HSL	hsl(267, 57%, 28%)
HSV	hsv(267, 73%, 44%)
CMYK	cmyk(39.6%, 73%, 0%, 56.5%)
CIE-LAB	lab(21.09, 35.23, -40.18)
CIE-LCH	lch(21.09, 53.44, 311.24°)
OKLab	oklab(33.53% 0.0666 -0.1146)
OKLCH	oklch(33.53% 0.133 300.2)
XYZ	xyz(5.6475, 3.2695, 15.3694)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E6F #4A6F1E

analogous

#1E226F #431E6F #6B1E6F

triadic

#431E6F #6F431E #1E6F43

tetradic

#431E6F #6F1E22 #4A6F1E #1E6F6B

square

#431E6F #6F1E22 #4A6F1E #1E6F6B

split-complementary

#431E6F #6F6B1E #226F1E

monochromatic

#0F0718 #26113F #431E6F #602B9F #7E3DCB

Accessibility & contrast

On white

12.70

#431E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#431E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E6F

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E6F	#FFFFFF	#000000	##FFFFFF
##431E6F	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#393144

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #431e6f;
/* rgb */ color: rgb(67, 30, 111);
/* oklch */ color: oklch(33.5% 0.133 300.2);

Tailwind

colors: {
  custom: {
    50: '#7b5d99',
    500: '#431e6f',
    950: '#000000',
  },
}

SCSS

$custom: #431e6f;
$custom-light: #7b5d99;
$custom-dark: #000000;

JSON

{
  "hex": "#431e6f",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 111
  },
  "hsl": {
    "h": 267.407,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.33533,
    "c": 0.13252,
    "h": 300.2
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#431E6F

secondary

#78A346

accent

#E1479B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431E6F

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

Preview Lab → · Contrast checker → · Palette generator →