#A3524B#A3524B

#A3524B is a mid, moderate red. Relative luminance 0.143; OKLCH L 53.6% C 0.108 H 26.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A3524B
RGB	rgb(163, 82, 75)
HSL	hsl(5, 37%, 47%)
HSV	hsv(5, 54%, 64%)
CMYK	cmyk(0%, 49.7%, 54%, 36.1%)
CIE-LAB	lab(44.70, 32.70, 19.52)
CIE-LCH	lch(44.70, 38.08, 30.84°)
OKLab	oklab(53.58% 0.0971 0.0482)
OKLCH	oklch(53.58% 0.108 26.4)
XYZ	xyz(19.3930, 14.3312, 8.4002)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3524B #4B9CA3

analogous

#A34B70 #A3524B #A37E4B

triadic

#A3524B #4BA352 #524BA3

tetradic

#A3524B #70A34B #4B9CA3 #7E4BA3

square

#A3524B #70A34B #4B9CA3 #7E4BA3

split-complementary

#A3524B #4BA37E #4B70A3

monochromatic

#4F2824 #793D38 #A3524B #BD756F #D09D99

Accessibility & contrast

On white

5.43

#A3524B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A3524B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3524B

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3524B	#FFFFFF	#000000	##FFFFFF
##A3524B	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F4A

Deuteranopia (green-blind)

#797049

Tritanopia (blue-blind)

#B14551

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a3524b;
/* rgb */ color: rgb(163, 82, 75);
/* oklch */ color: oklch(53.6% 0.108 26.4);

Tailwind

colors: {
  custom: {
    50: '#c2847d',
    500: '#a3524b',
    950: '#000000',
  },
}

SCSS

$custom: #a3524b;
$custom-light: #c2847d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3524b",
  "rgb": {
    "r": 163,
    "g": 82,
    "b": 75
  },
  "hsl": {
    "h": 4.773,
    "s": 36.975,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53577,
    "c": 0.10841,
    "h": 26.4
  },
  "luminance": 0.14329
}

Semantic roles & 50–950 ramp

primary

#A3524B

secondary

#8EB9BC

accent

#C4CD5B

background

#FCF8F7

surface

#F8EFEE

border

#D1CAC9

text

#130B09

muted

#827C7B

Preview Lab

Preview with #A3524B

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

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