#A73424#A73424

#A73424 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.154 H 31.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A73424
RGB	rgb(167, 52, 36)
HSL	hsl(7, 65%, 40%)
HSV	hsv(7, 78%, 65%)
CMYK	cmyk(0%, 68.9%, 78.4%, 34.5%)
CIE-LAB	lab(39.24, 46.24, 35.98)
CIE-LCH	lch(39.24, 58.60, 37.89°)
OKLab	oklab(49.39% 0.1317 0.079)
OKLCH	oklch(49.39% 0.154 31)
XYZ	xyz(17.4848, 10.8015, 2.8329)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73424 #2497A7

analogous

#A72456 #A73424 #A77524

triadic

#A73424 #24A734 #3424A7

tetradic

#A73424 #56A724 #2497A7 #7524A7

square

#A73424 #56A724 #2497A7 #7524A7

split-complementary

#A73424 #24A775 #2456A7

monochromatic

#42150E #752419 #A73424 #D34835 #DE7667

Accessibility & contrast

On white

6.65

#A73424 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A73424 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73424

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73424	#FFFFFF	#000000	##FFFFFF
##A73424	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C21

Deuteranopia (green-blind)

#72661F

Tritanopia (blue-blind)

#B80E31

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73424;
/* rgb */ color: rgb(167, 52, 36);
/* oklch */ color: oklch(49.4% 0.154 31.0);

Tailwind

colors: {
  custom: {
    50: '#c97260',
    500: '#a73424',
    950: '#000000',
  },
}

SCSS

$custom: #a73424;
$custom-light: #c97260;
$custom-dark: #000000;

JSON

{
  "hex": "#a73424",
  "rgb": {
    "r": 167,
    "g": 52,
    "b": 36
  },
  "hsl": {
    "h": 7.328,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49392,
    "c": 0.15359,
    "h": 31
  },
  "luminance": 0.10799
}

Semantic roles & 50–950 ramp

primary

#A73424

secondary

#63B8C4

accent

#D3E840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #A73424

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

Preview Lab → · Contrast checker → · Palette generator →