#A73F32#A73F32

#A73F32 is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.9% C 0.140 H 29.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#A73F32
RGB	rgb(167, 63, 50)
HSL	hsl(7, 54%, 43%)
HSV	hsv(7, 70%, 65%)
CMYK	cmyk(0%, 62.3%, 70.1%, 34.5%)
CIE-LAB	lab(41.22, 42.03, 30.18)
CIE-LCH	lch(41.22, 51.74, 35.68°)
OKLab	oklab(50.93% 0.1214 0.0696)
OKLCH	oklch(50.93% 0.14 29.8)
XYZ	xyz(18.2914, 12.0033, 4.3707)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73F32 #329AA7

analogous

#A7325F #A73F32 #A77A32

triadic

#A73F32 #32A73F #3F32A7

tetradic

#A73F32 #5FA732 #329AA7 #7A32A7

square

#A73F32 #5FA732 #329AA7 #7A32A7

split-complementary

#A73F32 #32A77A #325FA7

monochromatic

#491B16 #782D24 #A73F32 #CA5A4D #D8867C

Accessibility & contrast

On white

6.18

#A73F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A73F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73F32

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73F32	#FFFFFF	#000000	##FFFFFF
##A73F32	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5330

Deuteranopia (green-blind)

#756A2F

Tritanopia (blue-blind)

#B7273C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a73f32;
/* rgb */ color: rgb(167, 63, 50);
/* oklch */ color: oklch(50.9% 0.140 29.8);

Tailwind

colors: {
  custom: {
    50: '#c8796a',
    500: '#a73f32',
    950: '#000000',
  },
}

SCSS

$custom: #a73f32;
$custom-light: #c8796a;
$custom-dark: #000000;

JSON

{
  "hex": "#a73f32",
  "rgb": {
    "r": 167,
    "g": 63,
    "b": 50
  },
  "hsl": {
    "h": 6.667,
    "s": 53.917,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50933,
    "c": 0.13992,
    "h": 29.8
  },
  "luminance": 0.12001
}

Semantic roles & 50–950 ramp

primary

#A73F32

secondary

#74B8C0

accent

#CDDD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A73F32

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

Preview Lab → · Contrast checker → · Palette generator →