#43127E#43127E

#43127E is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.6% C 0.163 H 296.8°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#43127E
RGB	rgb(67, 18, 126)
HSL	hsl(267, 75%, 28%)
HSV	hsv(267, 86%, 49%)
CMYK	cmyk(46.8%, 85.7%, 0%, 50.6%)
CIE-LAB	lab(20.57, 44.70, -50.66)
CIE-LCH	lch(20.57, 67.56, 311.42°)
OKLab	oklab(33.59% 0.0732 -0.1452)
OKLCH	oklch(33.59% 0.163 296.8)
XYZ	xyz(6.2959, 3.1321, 20.0075)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43127E #4D7E12

analogous

#12177E #43127E #79127E

triadic

#43127E #7E4312 #127E43

tetradic

#43127E #7E1217 #4D7E12 #127E79

square

#43127E #7E1217 #4D7E12 #127E79

split-complementary

#43127E #7E7912 #177E12

monochromatic

#0E041B #270A48 #43127E #5F1AB4 #7D2AE1

Accessibility & contrast

On white

12.91

#43127E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#43127E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43127E

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43127E	#FFFFFF	#000000	##FFFFFF
##43127E	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	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: #43127e;
/* rgb */ color: rgb(67, 18, 126);
/* oklch */ color: oklch(33.6% 0.163 296.8);

Tailwind

colors: {
  custom: {
    50: '#7e58a4',
    500: '#43127e',
    950: '#000000',
  },
}

SCSS

$custom: #43127e;
$custom-light: #7e58a4;
$custom-dark: #000000;

JSON

{
  "hex": "#43127e",
  "rgb": {
    "r": 67,
    "g": 18,
    "b": 126
  },
  "hsl": {
    "h": 267.222,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33588,
    "c": 0.16264,
    "h": 296.8
  },
  "luminance": 0.03132
}

Semantic roles & 50–950 ramp

primary

#43127E

secondary

#7CB438

accent

#F2369D

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #43127E

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

Preview Lab → · Contrast checker → · Palette generator →