#A73529#A73529

#A73529 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.152 H 29.5°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A73529
RGB	rgb(167, 53, 41)
HSL	hsl(6, 61%, 41%)
HSV	hsv(6, 75%, 65%)
CMYK	cmyk(0%, 68.3%, 75.4%, 34.5%)
CIE-LAB	lab(39.45, 46.03, 33.39)
CIE-LCH	lch(39.45, 56.86, 35.95°)
OKLab	oklab(49.57% 0.1321 0.0747)
OKLCH	oklch(49.57% 0.152 29.5)
XYZ	xyz(17.6116, 10.9244, 3.2787)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73529 #299BA7

analogous

#A7295C #A73529 #A77429

triadic

#A73529 #29A735 #3529A7

tetradic

#A73529 #5CA729 #299BA7 #7429A7

square

#A73529 #5CA729 #299BA7 #7429A7

split-complementary

#A73529 #29A774 #295CA7

monochromatic

#451611 #76251D #A73529 #D04C3E #DC796F

Accessibility & contrast

On white

6.59

#A73529 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A73529 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73529

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73529	#FFFFFF	#000000	##FFFFFF
##A73529	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D27

Deuteranopia (green-blind)

#726625

Tritanopia (blue-blind)

#B81233

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a73529;
/* rgb */ color: rgb(167, 53, 41);
/* oklch */ color: oklch(49.6% 0.152 29.5);

Tailwind

colors: {
  custom: {
    50: '#c97363',
    500: '#a73529',
    950: '#000000',
  },
}

SCSS

$custom: #a73529;
$custom-light: #c97363;
$custom-dark: #000000;

JSON

{
  "hex": "#a73529",
  "rgb": {
    "r": 167,
    "g": 53,
    "b": 41
  },
  "hsl": {
    "h": 5.714,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49567,
    "c": 0.15173,
    "h": 29.5
  },
  "luminance": 0.10922
}

Semantic roles & 50–950 ramp

primary

#A73529

secondary

#69BAC2

accent

#D5E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A73529

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

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