#AA4543#AA4543

#AA4543 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.5% C 0.134 H 23.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#AA4543
RGB	rgb(170, 69, 67)
HSL	hsl(1, 43%, 46%)
HSV	hsv(1, 61%, 67%)
CMYK	cmyk(0%, 59.4%, 60.6%, 33.3%)
CIE-LAB	lab(43.08, 41.36, 22.43)
CIE-LCH	lch(43.08, 47.05, 28.47°)
OKLab	oklab(52.52% 0.1222 0.0543)
OKLCH	oklch(52.52% 0.134 23.9)
XYZ	xyz(19.7206, 13.2100, 6.8204)
Luminance	0.1321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4543 #43A8AA

analogous

#AA4375 #AA4543 #AA7943

triadic

#AA4543 #43AA45 #4543AA

tetradic

#AA4543 #75AA43 #43A8AA #7943AA

square

#AA4543 #75AA43 #43A8AA #7943AA

split-complementary

#AA4543 #43AA79 #4375AA

monochromatic

#522120 #7E3332 #AA4543 #C36967 #D49493

Accessibility & contrast

On white

5.77

#AA4543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#AA4543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4543

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4543	#FFFFFF	#000000	##FFFFFF
##AA4543	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5842

Deuteranopia (green-blind)

#776E41

Tritanopia (blue-blind)

#BA3245

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #aa4543;
/* rgb */ color: rgb(170, 69, 67);
/* oklch */ color: oklch(52.5% 0.134 23.9);

Tailwind

colors: {
  custom: {
    50: '#c97d77',
    500: '#aa4543',
    950: '#000000',
  },
}

SCSS

$custom: #aa4543;
$custom-light: #c97d77;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4543",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 67
  },
  "hsl": {
    "h": 1.165,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52516,
    "c": 0.13369,
    "h": 23.9
  },
  "luminance": 0.13208
}

Semantic roles & 50–950 ramp

primary

#AA4543

secondary

#89BFC0

accent

#D1D355

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AA4543

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

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