#A3473E#A3473E

#A3473E is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.6% C 0.124 H 27.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#A3473E
RGB	rgb(163, 71, 62)
HSL	hsl(5, 45%, 44%)
HSV	hsv(5, 62%, 64%)
CMYK	cmyk(0%, 56.4%, 62%, 36.1%)
CIE-LAB	lab(42.22, 37.39, 24.12)
CIE-LCH	lch(42.22, 44.49, 32.82°)
OKLab	oklab(51.62% 0.1097 0.0578)
OKLCH	oklch(51.62% 0.124 27.8)
XYZ	xyz(18.2286, 12.6431, 6.0369)
Luminance	0.1264 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3473E #3E9AA3

analogous

#A33E68 #A3473E #A37A3E

triadic

#A3473E #3EA347 #473EA3

tetradic

#A3473E #68A33E #3E9AA3 #7A3EA3

square

#A3473E #68A33E #3E9AA3 #7A3EA3

split-complementary

#A3473E #3EA37A #3E68A3

monochromatic

#4A201C #77342D #A3473E #C1665D #D29089

Accessibility & contrast

On white

5.95

#A3473E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#A3473E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3473E

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3473E	#FFFFFF	#000000	##FFFFFF
##A3473E	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573D

Deuteranopia (green-blind)

#756B3C

Tritanopia (blue-blind)

#B23645

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a3473e;
/* rgb */ color: rgb(163, 71, 62);
/* oklch */ color: oklch(51.6% 0.124 27.8);

Tailwind

colors: {
  custom: {
    50: '#c47d73',
    500: '#a3473e',
    950: '#000000',
  },
}

SCSS

$custom: #a3473e;
$custom-light: #c47d73;
$custom-dark: #000000;

JSON

{
  "hex": "#a3473e",
  "rgb": {
    "r": 163,
    "g": 71,
    "b": 62
  },
  "hsl": {
    "h": 5.347,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51617,
    "c": 0.12396,
    "h": 27.8
  },
  "luminance": 0.12641
}

Semantic roles & 50–950 ramp

primary

#A3473E

secondary

#80B7BD

accent

#C9D553

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A3473E

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

Preview Lab → · Contrast checker → · Palette generator →