#431273#431273

#431273 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.151 H 300.7°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#431273
RGB	rgb(67, 18, 115)
HSL	hsl(270, 73%, 26%)
HSV	hsv(270, 84%, 45%)
CMYK	cmyk(41.7%, 84.3%, 0%, 54.9%)
CIE-LAB	lab(19.49, 41.87, -45.38)
CIE-LCH	lch(19.49, 61.75, 312.70°)
OKLab	oklab(32.52% 0.0771 -0.1297)
OKLCH	oklch(32.52% 0.151 300.7)
XYZ	xyz(5.6248, 2.8637, 16.4727)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431273 #427312

analogous

#121273 #431273 #731272

triadic

#431273 #734312 #127343

tetradic

#431273 #731212 #427312 #127273

square

#431273 #731212 #427312 #127273

split-complementary

#431273 #727312 #127312

monochromatic

#0F041A #240A3E #431273 #621AA8 #8123DD

Accessibility & contrast

On white

13.35

#431273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#431273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431273

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431273	#FFFFFF	#000000	##FFFFFF
##431273	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#382D43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431273;
/* rgb */ color: rgb(67, 18, 115);
/* oklch */ color: oklch(32.5% 0.151 300.7);

Tailwind

colors: {
  custom: {
    50: '#7d579c',
    500: '#431273',
    950: '#000000',
  },
}

SCSS

$custom: #431273;
$custom-light: #7d579c;
$custom-dark: #000000;

JSON

{
  "hex": "#431273",
  "rgb": {
    "r": 67,
    "g": 18,
    "b": 115
  },
  "hsl": {
    "h": 270.309,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32516,
    "c": 0.15095,
    "h": 300.7
  },
  "luminance": 0.02864
}

Semantic roles & 50–950 ramp

primary

#431273

secondary

#70AA37

accent

#F03893

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #431273

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

Preview Lab → · Contrast checker → · Palette generator →