#A3574A#A3574A

#A3574A is a mid, moderate red. Relative luminance 0.151; OKLCH L 54.4% C 0.103 H 30.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3574A
RGB	rgb(163, 87, 74)
HSL	hsl(9, 38%, 46%)
HSV	hsv(9, 55%, 64%)
CMYK	cmyk(0%, 46.6%, 54.6%, 36.1%)
CIE-LAB	lab(45.77, 29.90, 21.52)
CIE-LCH	lch(45.77, 36.84, 35.75°)
OKLab	oklab(54.38% 0.0883 0.0528)
OKLCH	oklch(54.38% 0.103 30.9)
XYZ	xyz(19.7499, 15.0994, 8.3516)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3574A #4A96A3

analogous

#A34A6A #A3574A #A3844A

triadic

#A3574A #4AA357 #574AA3

tetradic

#A3574A #6AA34A #4A96A3 #844AA3

square

#A3574A #6AA34A #4A96A3 #844AA3

split-complementary

#A3574A #4AA384 #4A6AA3

monochromatic

#4F2A24 #794137 #A3574A #BD796D #D0A097

Accessibility & contrast

On white

5.22

#A3574A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A3574A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3574A

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3574A	#FFFFFF	#000000	##FFFFFF
##A3574A	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696349

Deuteranopia (green-blind)

#7C7349

Tritanopia (blue-blind)

#B14B54

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a3574a;
/* rgb */ color: rgb(163, 87, 74);
/* oklch */ color: oklch(54.4% 0.103 30.9);

Tailwind

colors: {
  custom: {
    50: '#c2887c',
    500: '#a3574a',
    950: '#000000',
  },
}

SCSS

$custom: #a3574a;
$custom-light: #c2887c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3574a",
  "rgb": {
    "r": 163,
    "g": 87,
    "b": 74
  },
  "hsl": {
    "h": 8.764,
    "s": 37.553,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54383,
    "c": 0.10288,
    "h": 30.9
  },
  "luminance": 0.15097
}

Semantic roles & 50–950 ramp

primary

#A3574A

secondary

#8DB5BC

accent

#BDCE5A

background

#FCF8F7

surface

#F8F0EE

border

#D1CBC9

text

#130B09

muted

#827C7B

Preview Lab

Preview with #A3574A

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

Preview Lab → · Contrast checker → · Palette generator →