#43130A#43130A

#43130A is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.5% C 0.076 H 32.7°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#43130A
RGB	rgb(67, 19, 10)
HSL	hsl(9, 74%, 15%)
HSV	hsv(9, 85%, 26%)
CMYK	cmyk(0%, 71.6%, 85.1%, 73.7%)
CIE-LAB	lab(13.72, 22.62, 16.86)
CIE-LCH	lch(13.72, 28.21, 36.71°)
OKLab	oklab(26.48% 0.0643 0.0413)
OKLCH	oklch(26.48% 0.076 32.7)
XYZ	xyz(2.6027, 1.6813, 0.4746)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43130A #0A3A43

analogous

#430A1D #43130A #43300A

triadic

#43130A #0A4313 #130A43

tetradic

#43130A #1D430A #0A3A43 #300A43

square

#43130A #1D430A #0A3A43 #300A43

split-complementary

#43130A #0A4330 #0A1D43

monochromatic

#1B0804 #1B0804 #43130A #782212 #AE311A

Accessibility & contrast

On white

15.72

#43130A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#43130A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43130A

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43130A	#FFFFFF	#000000	##FFFFFF
##43130A	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)

#201C09

Deuteranopia (green-blind)

#2C2708

Tritanopia (blue-blind)

#4B0711

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #43130a;
/* rgb */ color: rgb(67, 19, 10);
/* oklch */ color: oklch(26.5% 0.076 32.7);

Tailwind

colors: {
  custom: {
    50: '#7c534b',
    500: '#43130a',
    950: '#000000',
  },
}

SCSS

$custom: #43130a;
$custom-light: #7c534b;
$custom-dark: #000000;

JSON

{
  "hex": "#43130a",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 10
  },
  "hsl": {
    "h": 9.474,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26479,
    "c": 0.07645,
    "h": 32.7
  },
  "luminance": 0.01681
}

Semantic roles & 50–950 ramp

primary

#43130A

secondary

#297280

accent

#D3F137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #43130A

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

Preview Lab → · Contrast checker → · Palette generator →