#A43C1E#A43C1E

#A43C1E is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.144 H 36.4°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A43C1E
RGB	rgb(164, 60, 30)
HSL	hsl(13, 69%, 38%)
HSV	hsv(13, 82%, 64%)
CMYK	cmyk(0%, 63.4%, 81.7%, 35.7%)
CIE-LAB	lab(39.95, 41.44, 39.69)
CIE-LCH	lch(39.95, 57.39, 43.76°)
OKLab	oklab(49.8% 0.116 0.0855)
OKLCH	oklch(49.8% 0.144 36.4)
XYZ	xyz(17.1619, 11.2204, 2.4901)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43C1E #1E86A4

analogous

#A41E43 #A43C1E #A47F1E

triadic

#A43C1E #1EA43C #3C1EA4

tetradic

#A43C1E #43A41E #1E86A4 #7F1EA4

square

#A43C1E #43A41E #1E86A4 #7F1EA4

split-complementary

#A43C1E #1EA47F #1E43A4

monochromatic

#3D160B #702915 #A43C1E #D84F28 #E1795B

Accessibility & contrast

On white

6.47

#A43C1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A43C1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43C1E

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43C1E	#FFFFFF	#000000	##FFFFFF
##A43C1E	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A501A

Deuteranopia (green-blind)

#73671A

Tritanopia (blue-blind)

#B52136

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43c1e;
/* rgb */ color: rgb(164, 60, 30);
/* oklch */ color: oklch(49.8% 0.144 36.4);

Tailwind

colors: {
  custom: {
    50: '#c7765c',
    500: '#a43c1e',
    950: '#000000',
  },
}

SCSS

$custom: #a43c1e;
$custom-light: #c7765c;
$custom-dark: #000000;

JSON

{
  "hex": "#a43c1e",
  "rgb": {
    "r": 164,
    "g": 60,
    "b": 30
  },
  "hsl": {
    "h": 13.433,
    "s": 69.072,
    "l": 38.039
  },
  "oklch": {
    "l": 0.49803,
    "c": 0.14409,
    "h": 36.4
  },
  "luminance": 0.11218
}

Semantic roles & 50–950 ramp

primary

#A43C1E

secondary

#59ADC5

accent

#C4EC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A43C1E

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

Preview Lab → · Contrast checker → · Palette generator →