#431370#431370

#431370 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.147 H 301.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#431370
RGB	rgb(67, 19, 112)
HSL	hsl(271, 71%, 26%)
HSV	hsv(271, 83%, 44%)
CMYK	cmyk(40.2%, 83%, 0%, 56.1%)
CIE-LAB	lab(19.35, 40.71, -43.68)
CIE-LCH	lch(19.35, 59.71, 312.99°)
OKLab	oklab(32.33% 0.0773 -0.1247)
OKLCH	oklch(32.33% 0.147 301.8)
XYZ	xyz(5.4715, 2.8289, 15.5839)
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

#431370 #407013

analogous

#151370 #431370 #70136E

triadic

#431370 #704313 #137043

tetradic

#431370 #701513 #407013 #136E70

square

#431370 #701513 #407013 #136E70

split-complementary

#431370 #6E7013 #137015

monochromatic

#10041A #240A3C #431370 #621CA4 #8225D9

Accessibility & contrast

On white

13.41

#431370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#431370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431370

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431370	#FFFFFF	#000000	##FFFFFF
##431370	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)

#002E73

Deuteranopia (green-blind)

#002E6E

Tritanopia (blue-blind)

#392C42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431370;
/* rgb */ color: rgb(67, 19, 112);
/* oklch */ color: oklch(32.3% 0.147 301.8);

Tailwind

colors: {
  custom: {
    50: '#7c579a',
    500: '#431370',
    950: '#000000',
  },
}

SCSS

$custom: #431370;
$custom-light: #7c579a;
$custom-dark: #000000;

JSON

{
  "hex": "#431370",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 270.968,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32329,
    "c": 0.14675,
    "h": 301.8
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#431370

secondary

#6EA738

accent

#EE3A91

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #431370

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

Preview Lab → · Contrast checker → · Palette generator →