#A73D1E#A73D1E

#A73D1E is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.146 H 36.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#A73D1E
RGB	rgb(167, 61, 30)
HSL	hsl(14, 70%, 39%)
HSV	hsv(14, 82%, 65%)
CMYK	cmyk(0%, 63.5%, 82%, 34.5%)
CIE-LAB	lab(40.65, 42.09, 40.55)
CIE-LCH	lch(40.65, 58.45, 43.93°)
OKLab	oklab(50.43% 0.1177 0.0871)
OKLCH	oklch(50.43% 0.146 36.5)
XYZ	xyz(17.8414, 11.6493, 2.5371)
Luminance	0.1165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73D1E #1E88A7

analogous

#A71E43 #A73D1E #A7811E

triadic

#A73D1E #1EA73D #3D1EA7

tetradic

#A73D1E #43A71E #1E88A7 #811EA7

square

#A73D1E #43A71E #1E88A7 #811EA7

split-complementary

#A73D1E #1EA781 #1E43A7

monochromatic

#3F170B #732A15 #A73D1E #D9512A #E27B5D

Accessibility & contrast

On white

6.31

#A73D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A73D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73D1E

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73D1E	#FFFFFF	#000000	##FFFFFF
##A73D1E	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)

#5B5119

Deuteranopia (green-blind)

#756919

Tritanopia (blue-blind)

#B82137

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73d1e;
/* rgb */ color: rgb(167, 61, 30);
/* oklch */ color: oklch(50.4% 0.146 36.5);

Tailwind

colors: {
  custom: {
    50: '#c9775c',
    500: '#a73d1e',
    950: '#000000',
  },
}

SCSS

$custom: #a73d1e;
$custom-light: #c9775c;
$custom-dark: #000000;

JSON

{
  "hex": "#a73d1e",
  "rgb": {
    "r": 167,
    "g": 61,
    "b": 30
  },
  "hsl": {
    "h": 13.577,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50434,
    "c": 0.14643,
    "h": 36.5
  },
  "luminance": 0.11647
}

Semantic roles & 50–950 ramp

primary

#A73D1E

secondary

#5BAEC6

accent

#C4EC3B

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A73D1E

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

Preview Lab → · Contrast checker → · Palette generator →