#A73029#A73029

#A73029 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.156 H 27.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#A73029
RGB	rgb(167, 48, 41)
HSL	hsl(3, 61%, 41%)
HSV	hsv(3, 75%, 65%)
CMYK	cmyk(0%, 71.3%, 75.4%, 34.5%)
CIE-LAB	lab(38.71, 48.06, 32.57)
CIE-LCH	lch(38.71, 58.05, 34.13°)
OKLab	oklab(49.01% 0.1384 0.0729)
OKLCH	oklch(49.01% 0.156 27.8)
XYZ	xyz(17.3955, 10.4921, 3.2066)
Luminance	0.1049 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73029 #29A0A7

analogous

#A72961 #A73029 #A76F29

triadic

#A73029 #29A730 #3029A7

tetradic

#A73029 #61A729 #29A0A7 #6F29A7

square

#A73029 #61A729 #29A0A7 #6F29A7

split-complementary

#A73029 #29A76F #2961A7

monochromatic

#451411 #76221D #A73029 #D0463E #DC756F

Accessibility & contrast

On white

6.78

#A73029 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A73029 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73029

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73029	#FFFFFF	#000000	##FFFFFF
##A73029	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B27

Deuteranopia (green-blind)

#706525

Tritanopia (blue-blind)

#B80230

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a73029;
/* rgb */ color: rgb(167, 48, 41);
/* oklch */ color: oklch(49.0% 0.156 27.8);

Tailwind

colors: {
  custom: {
    50: '#c97063',
    500: '#a73029',
    950: '#000000',
  },
}

SCSS

$custom: #a73029;
$custom-light: #c97063;
$custom-dark: #000000;

JSON

{
  "hex": "#a73029",
  "rgb": {
    "r": 167,
    "g": 48,
    "b": 41
  },
  "hsl": {
    "h": 3.333,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49012,
    "c": 0.15645,
    "h": 27.8
  },
  "luminance": 0.10489
}

Semantic roles & 50–950 ramp

primary

#A73029

secondary

#69BEC2

accent

#DBE444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A73029

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

Preview Lab → · Contrast checker → · Palette generator →