#43105C#43105C

#43105C is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.3% C 0.129 H 311.5°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#43105C
RGB	rgb(67, 16, 92)
HSL	hsl(280, 70%, 21%)
HSV	hsv(280, 83%, 36%)
CMYK	cmyk(27.2%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(17.16, 37.01, -34.07)
CIE-LCH	lch(17.16, 50.31, 317.37°)
OKLab	oklab(30.25% 0.0854 -0.0965)
OKLCH	oklch(30.25% 0.129 311.5)
XYZ	xyz(4.4314, 2.3367, 10.3407)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43105C #295C10

analogous

#1D105C #43105C #5C104F

triadic

#43105C #5C4310 #105C43

tetradic

#43105C #5C1D10 #295C10 #104F5C

square

#43105C #5C1D10 #295C10 #104F5C

split-complementary

#43105C #4F5C10 #105C1D

monochromatic

#13051A #1D0728 #43105C #691990 #8F22C4

Accessibility & contrast

On white

14.31

#43105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#43105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43105C

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43105C	#FFFFFF	#000000	##FFFFFF
##43105C	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#022B5A

Tritanopia (blue-blind)

#402236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #43105c;
/* rgb */ color: rgb(67, 16, 92);
/* oklch */ color: oklch(30.3% 0.129 311.5);

Tailwind

colors: {
  custom: {
    50: '#7b558b',
    500: '#43105c',
    950: '#000000',
  },
}

SCSS

$custom: #43105c;
$custom-light: #7b558b;
$custom-dark: #000000;

JSON

{
  "hex": "#43105c",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 280.263,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30254,
    "c": 0.12886,
    "h": 311.5
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#43105C

secondary

#539533

accent

#ED3B75

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #43105C

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

Preview Lab → · Contrast checker → · Palette generator →