#431173#431173

#431173 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.4% C 0.152 H 300.9°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#431173
RGB	rgb(67, 17, 115)
HSL	hsl(271, 74%, 26%)
HSV	hsv(271, 85%, 45%)
CMYK	cmyk(41.7%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(19.36, 42.26, -45.60)
CIE-LCH	lch(19.36, 62.17, 312.82°)
OKLab	oklab(32.42% 0.0779 -0.1304)
OKLCH	oklch(32.42% 0.152 300.9)
XYZ	xyz(5.6089, 2.8319, 16.4674)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431173 #417311

analogous

#121173 #431173 #731172

triadic

#431173 #734311 #117343

tetradic

#431173 #731211 #417311 #117273

square

#431173 #731211 #417311 #117273

split-complementary

#431173 #727311 #117312

monochromatic

#10041B #24093E #431173 #6219A8 #8121DE

Accessibility & contrast

On white

13.41

#431173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#431173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431173

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431173	#FFFFFF	#000000	##FFFFFF
##431173	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#382D43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431173;
/* rgb */ color: rgb(67, 17, 115);
/* oklch */ color: oklch(32.4% 0.152 300.9);

Tailwind

colors: {
  custom: {
    50: '#7d579c',
    500: '#431173',
    950: '#000000',
  },
}

SCSS

$custom: #431173;
$custom-light: #7d579c;
$custom-dark: #000000;

JSON

{
  "hex": "#431173",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 270.612,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32425,
    "c": 0.15188,
    "h": 300.9
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#431173

secondary

#6FAA36

accent

#F13792

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #431173

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

Preview Lab → · Contrast checker → · Palette generator →