#A73E22#A73E22

#A73E22 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.6% C 0.145 H 35.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#A73E22
RGB	rgb(167, 62, 34)
HSL	hsl(13, 66%, 39%)
HSV	hsv(13, 80%, 65%)
CMYK	cmyk(0%, 62.9%, 79.6%, 34.5%)
CIE-LAB	lab(40.86, 41.77, 38.72)
CIE-LCH	lch(40.86, 56.95, 42.83°)
OKLab	oklab(50.6% 0.1174 0.0844)
OKLCH	oklch(50.6% 0.145 35.7)
XYZ	xyz(17.9497, 11.7788, 2.8414)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73E22 #228BA7

analogous

#A72248 #A73E22 #A78122

triadic

#A73E22 #22A73E #3E22A7

tetradic

#A73E22 #48A722 #228BA7 #8122A7

square

#A73E22 #48A722 #228BA7 #8122A7

split-complementary

#A73E22 #22A781 #2248A7

monochromatic

#41180D #742B18 #A73E22 #D55431 #DF7E64

Accessibility & contrast

On white

6.26

#A73E22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A73E22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73E22

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73E22	#FFFFFF	#000000	##FFFFFF
##A73E22	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521E

Deuteranopia (green-blind)

#76691E

Tritanopia (blue-blind)

#B82338

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73e22;
/* rgb */ color: rgb(167, 62, 34);
/* oklch */ color: oklch(50.6% 0.145 35.7);

Tailwind

colors: {
  custom: {
    50: '#c9785f',
    500: '#a73e22',
    950: '#000000',
  },
}

SCSS

$custom: #a73e22;
$custom-light: #c9785f;
$custom-dark: #000000;

JSON

{
  "hex": "#a73e22",
  "rgb": {
    "r": 167,
    "g": 62,
    "b": 34
  },
  "hsl": {
    "h": 12.632,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.50603,
    "c": 0.14459,
    "h": 35.7
  },
  "luminance": 0.11776
}

Semantic roles & 50–950 ramp

primary

#A73E22

secondary

#60B0C5

accent

#C5E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A73E22

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

Preview Lab → · Contrast checker → · Palette generator →