#A73229#A73229

#A73229 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.2% C 0.155 H 28.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A73229
RGB	rgb(167, 50, 41)
HSL	hsl(4, 61%, 41%)
HSV	hsv(4, 75%, 65%)
CMYK	cmyk(0%, 70.1%, 75.4%, 34.5%)
CIE-LAB	lab(39.00, 47.26, 32.89)
CIE-LCH	lch(39.00, 57.58, 34.83°)
OKLab	oklab(49.23% 0.1359 0.0736)
OKLCH	oklch(49.23% 0.155 28.4)
XYZ	xyz(17.4792, 10.6594, 3.2345)
Luminance	0.1066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73229 #299EA7

analogous

#A7295F #A73229 #A77129

triadic

#A73229 #29A732 #3229A7

tetradic

#A73229 #5FA729 #299EA7 #7129A7

square

#A73229 #5FA729 #299EA7 #7129A7

split-complementary

#A73229 #29A771 #295FA7

monochromatic

#451511 #76231D #A73229 #D0483E #DC776F

Accessibility & contrast

On white

6.71

#A73229 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A73229 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73229

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73229	#FFFFFF	#000000	##FFFFFF
##A73229	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C27

Deuteranopia (green-blind)

#716525

Tritanopia (blue-blind)

#B80931

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73229;
/* rgb */ color: rgb(167, 50, 41);
/* oklch */ color: oklch(49.2% 0.155 28.4);

Tailwind

colors: {
  custom: {
    50: '#c97163',
    500: '#a73229',
    950: '#000000',
  },
}

SCSS

$custom: #a73229;
$custom-light: #c97163;
$custom-dark: #000000;

JSON

{
  "hex": "#a73229",
  "rgb": {
    "r": 167,
    "g": 50,
    "b": 41
  },
  "hsl": {
    "h": 4.286,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49228,
    "c": 0.15458,
    "h": 28.4
  },
  "luminance": 0.10657
}

Semantic roles & 50–950 ramp

primary

#A73229

secondary

#69BCC2

accent

#D8E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A73229

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

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