#43104B#43104B

#43104B is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.112 H 321.9°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#43104B
RGB	rgb(67, 16, 75)
HSL	hsl(292, 65%, 18%)
HSV	hsv(292, 79%, 29%)
CMYK	cmyk(10.7%, 78.7%, 0%, 70.6%)
CIE-LAB	lab(15.86, 33.18, -24.64)
CIE-LCH	lch(15.86, 41.33, 323.41°)
OKLab	oklab(28.92% 0.0878 -0.0688)
OKLCH	oklch(28.92% 0.112 321.9)
XYZ	xyz(3.7699, 2.0721, 6.8566)
Luminance	0.0207 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43104B #184B10

analogous

#25104B #43104B #4B1035

triadic

#43104B #4B4310 #104B43

tetradic

#43104B #4B2510 #184B10 #10354B

square

#43104B #4B2510 #184B10 #10354B

split-complementary

#43104B #354B10 #104B25

monochromatic

#170519 #170519 #43104B #701B7D #9D26B0

Accessibility & contrast

On white

14.85

#43104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#43104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43104B

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43104B	#FFFFFF	#000000	##FFFFFF
##43104B	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244D

Deuteranopia (green-blind)

#18294A

Tritanopia (blue-blind)

#441B2C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #43104b;
/* rgb */ color: rgb(67, 16, 75);
/* oklch */ color: oklch(28.9% 0.112 321.9);

Tailwind

colors: {
  custom: {
    50: '#7a547d',
    500: '#43104b',
    950: '#000000',
  },
}

SCSS

$custom: #43104b;
$custom-light: #7a547d;
$custom-dark: #000000;

JSON

{
  "hex": "#43104b",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 291.864,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28917,
    "c": 0.11158,
    "h": 321.9
  },
  "luminance": 0.02072
}

Semantic roles & 50–950 ramp

primary

#43104B

secondary

#3D8532

accent

#E84057

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #43104B

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

Preview Lab → · Contrast checker → · Palette generator →