#43130C#43130C

#43130C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.5% C 0.076 H 30.9°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#43130C
RGB	rgb(67, 19, 12)
HSL	hsl(8, 70%, 15%)
HSV	hsv(8, 82%, 26%)
CMYK	cmyk(0%, 71.6%, 82.1%, 73.7%)
CIE-LAB	lab(13.74, 22.72, 16.04)
CIE-LCH	lch(13.74, 27.81, 35.21°)
OKLab	oklab(26.51% 0.0651 0.0391)
OKLCH	oklch(26.51% 0.076 30.9)
XYZ	xyz(2.6143, 1.6859, 0.5355)
Luminance	0.0169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43130C #0C3C43

analogous

#430C20 #43130C #432E0C

triadic

#43130C #0C4313 #130C43

tetradic

#43130C #20430C #0C3C43 #2E0C43

square

#43130C #20430C #0C3C43 #2E0C43

split-complementary

#43130C #0C432E #0C2043

monochromatic

#1A0705 #1A0705 #43130C #772215 #AB301F

Accessibility & contrast

On white

15.70

#43130C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#43130C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43130C

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43130C	#FFFFFF	#000000	##FFFFFF
##43130C	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0B

Deuteranopia (green-blind)

#2C270A

Tritanopia (blue-blind)

#4A0712

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #43130c;
/* rgb */ color: rgb(67, 19, 12);
/* oklch */ color: oklch(26.5% 0.076 30.9);

Tailwind

colors: {
  custom: {
    50: '#7c534c',
    500: '#43130c',
    950: '#000000',
  },
}

SCSS

$custom: #43130c;
$custom-light: #7c534c;
$custom-dark: #000000;

JSON

{
  "hex": "#43130c",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 12
  },
  "hsl": {
    "h": 7.636,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26509,
    "c": 0.07595,
    "h": 30.9
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary

#43130C

secondary

#2C747F

accent

#D6EC3B

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #43130C

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

Preview Lab → · Contrast checker → · Palette generator →