#AA4347#AA4347

#AA4347 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.136 H 20.8°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#AA4347
RGB	rgb(170, 67, 71)
HSL	hsl(358, 43%, 46%)
HSV	hsv(358, 61%, 67%)
CMYK	cmyk(0%, 60.6%, 58.2%, 33.3%)
CIE-LAB	lab(42.79, 42.61, 19.62)
CIE-LCH	lch(42.79, 46.91, 24.72°)
OKLab	oklab(52.32% 0.1268 0.0481)
OKLCH	oklch(52.32% 0.136 20.8)
XYZ	xyz(19.7238, 13.0178, 7.4341)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4347 #43AAA6

analogous

#AA437B #AA4347 #AA7343

triadic

#AA4347 #47AA43 #4347AA

tetradic

#AA4347 #7BAA43 #43AAA6 #7343AA

square

#AA4347 #7BAA43 #43AAA6 #7343AA

split-complementary

#AA4347 #43AA73 #437BAA

monochromatic

#522022 #7E3235 #AA4347 #C3676B #D49396

Accessibility & contrast

On white

5.83

#AA4347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#AA4347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4347

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4347	#FFFFFF	#000000	##FFFFFF
##AA4347	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5746

Deuteranopia (green-blind)

#766D45

Tritanopia (blue-blind)

#BA3045

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa4347;
/* rgb */ color: rgb(170, 67, 71);
/* oklch */ color: oklch(52.3% 0.136 20.8);

Tailwind

colors: {
  custom: {
    50: '#c97b7a',
    500: '#aa4347',
    950: '#000000',
  },
}

SCSS

$custom: #aa4347;
$custom-light: #c97b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4347",
  "rgb": {
    "r": 170,
    "g": 67,
    "b": 71
  },
  "hsl": {
    "h": 357.67,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52324,
    "c": 0.13563,
    "h": 20.8
  },
  "luminance": 0.13015
}

Semantic roles & 50–950 ramp

primary

#AA4347

secondary

#89C0BE

accent

#D3CE55

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA4347

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

Preview Lab → · Contrast checker → · Palette generator →