#A73641#A73641

#A73641 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.148 H 18.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A73641
RGB	rgb(167, 54, 65)
HSL	hsl(354, 51%, 43%)
HSV	hsv(354, 68%, 65%)
CMYK	cmyk(0%, 67.7%, 61.1%, 34.5%)
CIE-LAB	lab(39.98, 46.97, 19.53)
CIE-LCH	lch(39.98, 50.86, 22.58°)
OKLab	oklab(50.08% 0.1399 0.0475)
OKLCH	oklch(50.08% 0.148 18.8)
XYZ	xyz(18.2114, 11.2380, 6.2102)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73641 #36A79C

analogous

#A73679 #A73641 #A76336

triadic

#A73641 #41A736 #3641A7

tetradic

#A73641 #79A736 #36A79C #6336A7

square

#A73641 #79A736 #36A79C #6336A7

split-complementary

#A73641 #36A763 #3679A7

monochromatic

#4B181D #79272F #A73641 #C7535E #D68189

Accessibility & contrast

On white

6.47

#A73641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A73641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73641

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73641	#FFFFFF	#000000	##FFFFFF
##A73641	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F41

Deuteranopia (green-blind)

#70673E

Tritanopia (blue-blind)

#B71C3B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a73641;
/* rgb */ color: rgb(167, 54, 65);
/* oklch */ color: oklch(50.1% 0.148 18.8);

Tailwind

colors: {
  custom: {
    50: '#c77475',
    500: '#a73641',
    950: '#000000',
  },
}

SCSS

$custom: #a73641;
$custom-light: #c77475;
$custom-dark: #000000;

JSON

{
  "hex": "#a73641",
  "rgb": {
    "r": 167,
    "g": 54,
    "b": 65
  },
  "hsl": {
    "h": 354.159,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50079,
    "c": 0.14775,
    "h": 18.8
  },
  "luminance": 0.11235
}

Semantic roles & 50–950 ramp

primary

#A73641

secondary

#79C0B9

accent

#DBCD4D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #A73641

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

Preview Lab → · Contrast checker → · Palette generator →