#A73F25#A73F25

#A73F25 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.143 H 35.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#A73F25
RGB	rgb(167, 63, 37)
HSL	hsl(12, 64%, 40%)
HSV	hsv(12, 78%, 65%)
CMYK	cmyk(0%, 62.3%, 77.8%, 34.5%)
CIE-LAB	lab(41.07, 41.42, 37.34)
CIE-LCH	lch(41.07, 55.76, 42.03°)
OKLab	oklab(50.77% 0.1169 0.0822)
OKLCH	oklch(50.77% 0.143 35.1)
XYZ	xyz(18.0497, 11.9066, 3.0977)
Luminance	0.1190 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73F25 #258DA7

analogous

#A7254C #A73F25 #A78025

triadic

#A73F25 #25A73F #3F25A7

tetradic

#A73F25 #4CA725 #258DA7 #8025A7

square

#A73F25 #4CA725 #258DA7 #8025A7

split-complementary

#A73F25 #25A780 #254CA7

monochromatic

#43190F #752C1A #A73F25 #D35637 #DE8069

Accessibility & contrast

On white

6.21

#A73F25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A73F25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73F25

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73F25	#FFFFFF	#000000	##FFFFFF
##A73F25	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5221

Deuteranopia (green-blind)

#766921

Tritanopia (blue-blind)

#B8253A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a73f25;
/* rgb */ color: rgb(167, 63, 37);
/* oklch */ color: oklch(50.8% 0.143 35.1);

Tailwind

colors: {
  custom: {
    50: '#c97861',
    500: '#a73f25',
    950: '#000000',
  },
}

SCSS

$custom: #a73f25;
$custom-light: #c97861;
$custom-dark: #000000;

JSON

{
  "hex": "#a73f25",
  "rgb": {
    "r": 167,
    "g": 63,
    "b": 37
  },
  "hsl": {
    "h": 12,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.50767,
    "c": 0.14292,
    "h": 35.1
  },
  "luminance": 0.11904
}

Semantic roles & 50–950 ramp

primary

#A73F25

secondary

#64B1C4

accent

#C6E741

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#150905

muted

#837B79

Preview Lab

Preview with #A73F25

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

Preview Lab → · Contrast checker → · Palette generator →