#A73035#A73035

#A73035 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.155 H 22.7°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#A73035
RGB	rgb(167, 48, 53)
HSL	hsl(357, 55%, 42%)
HSV	hsv(357, 71%, 65%)
CMYK	cmyk(0%, 71.3%, 68.3%, 34.5%)
CIE-LAB	lab(38.88, 48.64, 25.56)
CIE-LCH	lch(38.88, 54.95, 27.72°)
OKLab	oklab(49.19% 0.1429 0.0599)
OKLCH	oklch(49.19% 0.155 22.7)
XYZ	xyz(17.6378, 10.5890, 4.4826)
Luminance	0.1059 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73035 #30A7A2

analogous

#A73071 #A73035 #A76730

triadic

#A73035 #35A730 #3035A7

tetradic

#A73035 #71A730 #30A7A2 #6730A7

square

#A73035 #71A730 #30A7A2 #6730A7

split-complementary

#A73035 #30A767 #3071A7

monochromatic

#481517 #772226 #A73035 #CB494F #D8797D

Accessibility & contrast

On white

6.74

#A73035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A73035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73035

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73035	#FFFFFF	#000000	##FFFFFF
##A73035	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B34

Deuteranopia (green-blind)

#6F6531

Tritanopia (blue-blind)

#B80833

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73035;
/* rgb */ color: rgb(167, 48, 53);
/* oklch */ color: oklch(49.2% 0.155 22.7);

Tailwind

colors: {
  custom: {
    50: '#c8716c',
    500: '#a73035',
    950: '#000000',
  },
}

SCSS

$custom: #a73035;
$custom-light: #c8716c;
$custom-dark: #000000;

JSON

{
  "hex": "#a73035",
  "rgb": {
    "r": 167,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.479,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49191,
    "c": 0.15488,
    "h": 22.7
  },
  "luminance": 0.10586
}

Semantic roles & 50–950 ramp

primary

#A73035

secondary

#72C1BD

accent

#DFD849

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A73035

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

Preview Lab → · Contrast checker → · Palette generator →