#43111C#43111C

#43111C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.6% C 0.077 H 10.9°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#43111C
RGB	rgb(67, 17, 28)
HSL	hsl(347, 60%, 16%)
HSV	hsv(347, 75%, 26%)
CMYK	cmyk(0%, 74.6%, 58.2%, 73.7%)
CIE-LAB	lab(13.70, 25.01, 5.75)
CIE-LCH	lch(13.70, 25.67, 12.94°)
OKLab	oklab(26.58% 0.0758 0.0146)
OKLCH	oklch(26.58% 0.077 10.9)
XYZ	xyz(2.7250, 1.6784, 1.2788)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43111C #114338

analogous

#431135 #43111C #431F11

triadic

#43111C #1C4311 #111C43

tetradic

#43111C #354311 #114338 #1F1143

square

#43111C #354311 #114338 #1F1143

split-complementary

#43111C #11431F #113543

monochromatic

#18060A #18060A #43111C #741D30 #A52A45

Accessibility & contrast

On white

15.72

#43111C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#43111C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43111C

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43111C	#FFFFFF	#000000	##FFFFFF
##43111C	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1C

Deuteranopia (green-blind)

#2A271B

Tritanopia (blue-blind)

#4A0815

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #43111c;
/* rgb */ color: rgb(67, 17, 28);
/* oklch */ color: oklch(26.6% 0.077 10.9);

Tailwind

colors: {
  custom: {
    50: '#7b5357',
    500: '#43111c',
    950: '#000000',
  },
}

SCSS

$custom: #43111c;
$custom-light: #7b5357;
$custom-dark: #000000;

JSON

{
  "hex": "#43111c",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 28
  },
  "hsl": {
    "h": 346.8,
    "s": 59.524,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26584,
    "c": 0.07718,
    "h": 10.9
  },
  "luminance": 0.01678
}

Semantic roles & 50–950 ramp

primary

#43111C

secondary

#337D6C

accent

#E3C045

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #43111C

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

Preview Lab → · Contrast checker → · Palette generator →