#A73E2F#A73E2F

#A73E2F is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.142 H 30.7°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A73E2F
RGB	rgb(167, 62, 47)
HSL	hsl(8, 56%, 42%)
HSV	hsv(8, 72%, 65%)
CMYK	cmyk(0%, 62.9%, 71.9%, 34.5%)
CIE-LAB	lab(41.01, 42.34, 31.68)
CIE-LCH	lch(41.01, 52.88, 36.80°)
OKLab	oklab(50.76% 0.1217 0.0723)
OKLCH	oklch(50.76% 0.142 30.7)
XYZ	xyz(18.1740, 11.8685, 4.0226)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73E2F #2F98A7

analogous

#A72F5C #A73E2F #A77A2F

triadic

#A73E2F #2FA73E #3E2FA7

tetradic

#A73E2F #5CA72F #2F98A7 #7A2FA7

square

#A73E2F #5CA72F #2F98A7 #7A2FA7

split-complementary

#A73E2F #2FA77A #2F5CA7

monochromatic

#471B14 #772C22 #A73E2F #CB5848 #D98478

Accessibility & contrast

On white

6.23

#A73E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A73E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73E2F

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73E2F	#FFFFFF	#000000	##FFFFFF
##A73E2F	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522D

Deuteranopia (green-blind)

#75692C

Tritanopia (blue-blind)

#B7253B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a73e2f;
/* rgb */ color: rgb(167, 62, 47);
/* oklch */ color: oklch(50.8% 0.142 30.7);

Tailwind

colors: {
  custom: {
    50: '#c87868',
    500: '#a73e2f',
    950: '#000000',
  },
}

SCSS

$custom: #a73e2f;
$custom-light: #c87868;
$custom-dark: #000000;

JSON

{
  "hex": "#a73e2f",
  "rgb": {
    "r": 167,
    "g": 62,
    "b": 47
  },
  "hsl": {
    "h": 7.5,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50758,
    "c": 0.14159,
    "h": 30.7
  },
  "luminance": 0.11866
}

Semantic roles & 50–950 ramp

primary

#A73E2F

secondary

#71B7C1

accent

#CDDF48

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A73E2F

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

Preview Lab → · Contrast checker → · Palette generator →