#431F6F#431F6F

#431F6F is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.131 H 300.0°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#431F6F
RGB	rgb(67, 31, 111)
HSL	hsl(267, 56%, 28%)
HSV	hsv(267, 72%, 44%)
CMYK	cmyk(39.6%, 72.1%, 0%, 56.5%)
CIE-LAB	lab(21.29, 34.69, -39.87)
CIE-LCH	lch(21.29, 52.85, 311.03°)
OKLab	oklab(33.67% 0.0655 -0.1136)
OKLCH	oklch(33.67% 0.131 300)
XYZ	xyz(5.6733, 3.3209, 15.3779)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F6F #4B6F1F

analogous

#1F236F #431F6F #6B1F6F

triadic

#431F6F #6F431F #1F6F43

tetradic

#431F6F #6F1F23 #4B6F1F #1F6F6B

square

#431F6F #6F1F23 #4B6F1F #1F6F6B

split-complementary

#431F6F #6F6B1F #236F1F

monochromatic

#0E0718 #26123F #431F6F #602C9F #7D3FC9

Accessibility & contrast

On white

12.62

#431F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#431F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F6F

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F6F	#FFFFFF	#000000	##FFFFFF
##431F6F	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#393244

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #431f6f;
/* rgb */ color: rgb(67, 31, 111);
/* oklch */ color: oklch(33.7% 0.131 300.0);

Tailwind

colors: {
  custom: {
    50: '#7b5e99',
    500: '#431f6f',
    950: '#000000',
  },
}

SCSS

$custom: #431f6f;
$custom-light: #7b5e99;
$custom-dark: #000000;

JSON

{
  "hex": "#431f6f",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 111
  },
  "hsl": {
    "h": 267,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33671,
    "c": 0.13116,
    "h": 300
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#431F6F

secondary

#7AA347

accent

#E0489B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431F6F

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

Preview Lab → · Contrast checker → · Palette generator →