#A73D29#A73D29

#A73D29 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.5% C 0.144 H 32.7°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#A73D29
RGB	rgb(167, 61, 41)
HSL	hsl(10, 61%, 41%)
HSV	hsv(10, 75%, 65%)
CMYK	cmyk(0%, 63.5%, 75.4%, 34.5%)
CIE-LAB	lab(40.76, 42.51, 34.82)
CIE-LCH	lch(40.76, 54.95, 39.32°)
OKLab	oklab(50.55% 0.1211 0.0778)
OKLCH	oklch(50.55% 0.144 32.7)
XYZ	xyz(18.0073, 11.7156, 3.4105)
Luminance	0.1171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73D29 #2993A7

analogous

#A72954 #A73D29 #A77C29

triadic

#A73D29 #29A73D #3D29A7

tetradic

#A73D29 #54A729 #2993A7 #7C29A7

square

#A73D29 #54A729 #2993A7 #7C29A7

split-complementary

#A73D29 #29A77C #2954A7

monochromatic

#451911 #762B1D #A73D29 #D0553E #DC806F

Accessibility & contrast

On white

6.28

#A73D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A73D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73D29

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73D29	#FFFFFF	#000000	##FFFFFF
##A73D29	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5126

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#B82339

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73d29;
/* rgb */ color: rgb(167, 61, 41);
/* oklch */ color: oklch(50.5% 0.144 32.7);

Tailwind

colors: {
  custom: {
    50: '#c97764',
    500: '#a73d29',
    950: '#000000',
  },
}

SCSS

$custom: #a73d29;
$custom-light: #c97764;
$custom-dark: #000000;

JSON

{
  "hex": "#a73d29",
  "rgb": {
    "r": 167,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 9.524,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5055,
    "c": 0.14393,
    "h": 32.7
  },
  "luminance": 0.11713
}

Semantic roles & 50–950 ramp

primary

#A73D29

secondary

#69B4C2

accent

#CAE444

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #A73D29

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

Preview Lab → · Contrast checker → · Palette generator →