#43137E#43137E

#43137E is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.162 H 296.6°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#43137E
RGB	rgb(67, 19, 126)
HSL	hsl(267, 74%, 28%)
HSV	hsv(267, 85%, 49%)
CMYK	cmyk(46.8%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(20.69, 44.32, -50.45)
CIE-LCH	lch(20.69, 67.15, 311.30°)
OKLab	oklab(33.68% 0.0725 -0.1446)
OKLCH	oklch(33.68% 0.162 296.6)
XYZ	xyz(6.3125, 3.1653, 20.0130)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43137E #4E7E13

analogous

#13187E #43137E #78137E

triadic

#43137E #7E4313 #137E43

tetradic

#43137E #7E1318 #4E7E13 #137E78

square

#43137E #7E1318 #4E7E13 #137E78

split-complementary

#43137E #7E7813 #187E13

monochromatic

#0E041B #270B49 #43137E #5F1BB3 #7C2CDF

Accessibility & contrast

On white

12.86

#43137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#43137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43137E

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43137E	#FFFFFF	#000000	##FFFFFF
##43137E	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003281

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#33324A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #43137e;
/* rgb */ color: rgb(67, 19, 126);
/* oklch */ color: oklch(33.7% 0.162 296.6);

Tailwind

colors: {
  custom: {
    50: '#7e58a4',
    500: '#43137e',
    950: '#000000',
  },
}

SCSS

$custom: #43137e;
$custom-light: #7e58a4;
$custom-dark: #000000;

JSON

{
  "hex": "#43137e",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 266.916,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33677,
    "c": 0.16179,
    "h": 296.6
  },
  "luminance": 0.03165
}

Semantic roles & 50–950 ramp

primary

#43137E

secondary

#7DB439

accent

#F0379D

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #43137E

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

Preview Lab → · Contrast checker → · Palette generator →