#43105A#43105A

#43105A is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.1% C 0.127 H 312.6°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#43105A
RGB	rgb(67, 16, 90)
HSL	hsl(281, 70%, 21%)
HSV	hsv(281, 82%, 35%)
CMYK	cmyk(25.6%, 82.2%, 0%, 64.7%)
CIE-LAB	lab(17.00, 36.54, -33.00)
CIE-LCH	lch(17.00, 49.24, 317.92°)
OKLab	oklab(30.09% 0.0858 -0.0933)
OKLCH	oklch(30.09% 0.127 312.6)
XYZ	xyz(4.3452, 2.3022, 9.8864)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.42

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43105A #275A10

analogous

#1E105A #43105A #5A104C

triadic

#43105A #5A4310 #105A43

tetradic

#43105A #5A1E10 #275A10 #104C5A

square

#43105A #5A1E10 #275A10 #104C5A

split-complementary

#43105A #4C5A10 #105A1E

monochromatic

#13051A #1C0726 #43105A #6A198E #9022C2

Accessibility & contrast

On white

14.38

#43105A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#43105A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43105A

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43105A	#FFFFFF	#000000	##FFFFFF
##43105A	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275C

Deuteranopia (green-blind)

#062B58

Tritanopia (blue-blind)

#402134

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #43105a;
/* rgb */ color: rgb(67, 16, 90);
/* oklch */ color: oklch(30.1% 0.127 312.6);

Tailwind

colors: {
  custom: {
    50: '#7a5589',
    500: '#43105a',
    950: '#000000',
  },
}

SCSS

$custom: #43105a;
$custom-light: #7a5589;
$custom-dark: #000000;

JSON

{
  "hex": "#43105a",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 90
  },
  "hsl": {
    "h": 281.351,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30086,
    "c": 0.1268,
    "h": 312.6
  },
  "luminance": 0.02302
}

Semantic roles & 50–950 ramp

primary

#43105A

secondary

#519333

accent

#ED3B72

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #43105A

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

Preview Lab → · Contrast checker → · Palette generator →