#431D6F#431D6F

#431D6F is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.134 H 300.4°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#431D6F
RGB	rgb(67, 29, 111)
HSL	hsl(268, 59%, 27%)
HSV	hsv(268, 74%, 44%)
CMYK	cmyk(39.6%, 73.9%, 0%, 56.5%)
CIE-LAB	lab(20.90, 35.76, -40.49)
CIE-LCH	lch(20.90, 54.02, 311.45°)
OKLab	oklab(33.4% 0.0677 -0.1155)
OKLCH	oklch(33.4% 0.134 300.4)
XYZ	xyz(5.6226, 3.2197, 15.3611)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D6F #496F1D

analogous

#1D206F #431D6F #6C1D6F

triadic

#431D6F #6F431D #1D6F43

tetradic

#431D6F #6F1D20 #496F1D #1D6F6C

square

#431D6F #6F1D20 #496F1D #1D6F6C

split-complementary

#431D6F #6F6C1D #206F1D

monochromatic

#0F0618 #26103E #431D6F #602AA0 #7E3BCC

Accessibility & contrast

On white

12.77

#431D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#431D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D6F

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D6F	#FFFFFF	#000000	##FFFFFF
##431D6F	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#393144

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #431d6f;
/* rgb */ color: rgb(67, 29, 111);
/* oklch */ color: oklch(33.4% 0.134 300.4);

Tailwind

colors: {
  custom: {
    50: '#7c5c99',
    500: '#431d6f',
    950: '#000000',
  },
}

SCSS

$custom: #431d6f;
$custom-light: #7c5c99;
$custom-dark: #000000;

JSON

{
  "hex": "#431d6f",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 111
  },
  "hsl": {
    "h": 267.805,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33399,
    "c": 0.13386,
    "h": 300.4
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#431D6F

secondary

#77A344

accent

#E2469A

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431D6F

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

Preview Lab → · Contrast checker → · Palette generator →