#43107E#43107E

#43107E is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.164 H 297.0°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#43107E
RGB	rgb(67, 16, 126)
HSL	hsl(268, 77%, 28%)
HSV	hsv(268, 87%, 49%)
CMYK	cmyk(46.8%, 87.3%, 0%, 50.6%)
CIE-LAB	lab(20.32, 45.41, -51.06)
CIE-LCH	lch(20.32, 68.33, 311.65°)
OKLab	oklab(33.42% 0.0745 -0.1464)
OKLCH	oklch(33.42% 0.164 297)
XYZ	xyz(6.2649, 3.0701, 19.9971)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43107E #4B7E10

analogous

#10147E #43107E #7A107E

triadic

#43107E #7E4310 #107E43

tetradic

#43107E #7E1014 #4B7E10 #107E7A

square

#43107E #7E1014 #4B7E10 #107E7A

split-complementary

#43107E #7E7A10 #147E10

monochromatic

#0E031B #260948 #43107E #6017B4 #7D25E3

Accessibility & contrast

On white

13.01

#43107E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#43107E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43107E

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43107E	#FFFFFF	#000000	##FFFFFF
##43107E	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#333149

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #43107e;
/* rgb */ color: rgb(67, 16, 126);
/* oklch */ color: oklch(33.4% 0.164 297.0);

Tailwind

colors: {
  custom: {
    50: '#7e57a4',
    500: '#43107e',
    950: '#000000',
  },
}

SCSS

$custom: #43107e;
$custom-light: #7e57a4;
$custom-dark: #000000;

JSON

{
  "hex": "#43107e",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 126
  },
  "hsl": {
    "h": 267.818,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33421,
    "c": 0.16426,
    "h": 297
  },
  "luminance": 0.0307
}

Semantic roles & 50–950 ramp

primary

#43107E

secondary

#7AB436

accent

#F4349B

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B030F

muted

#7C787F

Preview Lab

Preview with #43107E

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

Preview Lab → · Contrast checker → · Palette generator →