#A73D25#A73D25

#A73D25 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.5% C 0.145 H 34.2°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#A73D25
RGB	rgb(167, 61, 37)
HSL	hsl(11, 64%, 40%)
HSV	hsv(11, 78%, 65%)
CMYK	cmyk(0%, 63.5%, 77.8%, 34.5%)
CIE-LAB	lab(40.72, 42.35, 36.97)
CIE-LCH	lch(40.72, 56.22, 41.13°)
OKLab	oklab(50.5% 0.1198 0.0815)
OKLCH	oklch(50.5% 0.145 34.2)
XYZ	xyz(17.9410, 11.6891, 3.0614)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73D25 #258FA7

analogous

#A7254E #A73D25 #A77E25

triadic

#A73D25 #25A73D #3D25A7

tetradic

#A73D25 #4EA725 #258FA7 #7E25A7

square

#A73D25 #4EA725 #258FA7 #7E25A7

split-complementary

#A73D25 #25A77E #254EA7

monochromatic

#43180F #752B1A #A73D25 #D35337 #DE7E69

Accessibility & contrast

On white

6.29

#A73D25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A73D25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73D25

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73D25	#FFFFFF	#000000	##FFFFFF
##A73D25	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5122

Deuteranopia (green-blind)

#756921

Tritanopia (blue-blind)

#B82238

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73d25;
/* rgb */ color: rgb(167, 61, 37);
/* oklch */ color: oklch(50.5% 0.145 34.2);

Tailwind

colors: {
  custom: {
    50: '#c97761',
    500: '#a73d25',
    950: '#000000',
  },
}

SCSS

$custom: #a73d25;
$custom-light: #c97761;
$custom-dark: #000000;

JSON

{
  "hex": "#a73d25",
  "rgb": {
    "r": 167,
    "g": 61,
    "b": 37
  },
  "hsl": {
    "h": 11.077,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.50504,
    "c": 0.14485,
    "h": 34.2
  },
  "luminance": 0.11687
}

Semantic roles & 50–950 ramp

primary

#A73D25

secondary

#64B2C4

accent

#C8E741

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #A73D25

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

Preview Lab → · Contrast checker → · Palette generator →