#A73524#A73524

#A73524 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.153 H 31.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#A73524
RGB	rgb(167, 53, 36)
HSL	hsl(8, 65%, 40%)
HSV	hsv(8, 78%, 65%)
CMYK	cmyk(0%, 68.3%, 78.4%, 34.5%)
CIE-LAB	lab(39.40, 45.83, 36.14)
CIE-LCH	lch(39.40, 58.37, 38.26°)
OKLab	oklab(49.51% 0.1304 0.0794)
OKLCH	oklch(49.51% 0.153 31.3)
XYZ	xyz(17.5299, 10.8917, 2.8480)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73524 #2496A7

analogous

#A72455 #A73524 #A77624

triadic

#A73524 #24A735 #3524A7

tetradic

#A73524 #55A724 #2496A7 #7624A7

square

#A73524 #55A724 #2496A7 #7624A7

split-complementary

#A73524 #24A776 #2455A7

monochromatic

#42150E #752519 #A73524 #D34935 #DE7767

Accessibility & contrast

On white

6.61

#A73524 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A73524 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73524

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73524	#FFFFFF	#000000	##FFFFFF
##A73524	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D21

Deuteranopia (green-blind)

#72661F

Tritanopia (blue-blind)

#B81132

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a73524;
/* rgb */ color: rgb(167, 53, 36);
/* oklch */ color: oklch(49.5% 0.153 31.3);

Tailwind

colors: {
  custom: {
    50: '#c97360',
    500: '#a73524',
    950: '#000000',
  },
}

SCSS

$custom: #a73524;
$custom-light: #c97360;
$custom-dark: #000000;

JSON

{
  "hex": "#a73524",
  "rgb": {
    "r": 167,
    "g": 53,
    "b": 36
  },
  "hsl": {
    "h": 7.786,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49507,
    "c": 0.15265,
    "h": 31.3
  },
  "luminance": 0.10889
}

Semantic roles & 50–950 ramp

primary

#A73524

secondary

#63B7C4

accent

#D2E840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #A73524

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

Preview Lab → · Contrast checker → · Palette generator →