#A73D1C#A73D1C

#A73D1C is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.147 H 37.1°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#A73D1C
RGB	rgb(167, 61, 28)
HSL	hsl(14, 71%, 38%)
HSV	hsv(14, 83%, 65%)
CMYK	cmyk(0%, 63.5%, 83.2%, 34.5%)
CIE-LAB	lab(40.64, 42.03, 41.52)
CIE-LCH	lch(40.64, 59.08, 44.65°)
OKLab	oklab(50.42% 0.1172 0.0885)
OKLCH	oklch(50.42% 0.147 37.1)
XYZ	xyz(17.8167, 11.6394, 2.4068)
Luminance	0.1164 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73D1C #1C86A7

analogous

#A71C40 #A73D1C #A7821C

triadic

#A73D1C #1CA73D #3D1CA7

tetradic

#A73D1C #40A71C #1C86A7 #821CA7

square

#A73D1C #40A71C #1C86A7 #821CA7

split-complementary

#A73D1C #1CA782 #1C40A7

monochromatic

#3E170A #732A13 #A73D1C #DB5126 #E37B5A

Accessibility & contrast

On white

6.31

#A73D1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A73D1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73D1C

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73D1C	#FFFFFF	#000000	##FFFFFF
##A73D1C	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5117

Deuteranopia (green-blind)

#756917

Tritanopia (blue-blind)

#B82137

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73d1c;
/* rgb */ color: rgb(167, 61, 28);
/* oklch */ color: oklch(50.4% 0.147 37.1);

Tailwind

colors: {
  custom: {
    50: '#c9775b',
    500: '#a73d1c',
    950: '#000000',
  },
}

SCSS

$custom: #a73d1c;
$custom-light: #c9775b;
$custom-dark: #000000;

JSON

{
  "hex": "#a73d1c",
  "rgb": {
    "r": 167,
    "g": 61,
    "b": 28
  },
  "hsl": {
    "h": 14.245,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50417,
    "c": 0.14686,
    "h": 37.1
  },
  "luminance": 0.11637
}

Semantic roles & 50–950 ramp

primary

#A73D1C

secondary

#58ADC7

accent

#C3EE3A

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A73D1C

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

Preview Lab → · Contrast checker → · Palette generator →