#AA4547#AA4547

#AA4547 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.6% C 0.133 H 21.7°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#AA4547
RGB	rgb(170, 69, 71)
HSL	hsl(359, 42%, 47%)
HSV	hsv(359, 59%, 67%)
CMYK	cmyk(0%, 59.4%, 58.2%, 33.3%)
CIE-LAB	lab(43.15, 41.66, 20.10)
CIE-LCH	lch(43.15, 46.25, 25.75°)
OKLab	oklab(52.6% 0.1238 0.0492)
OKLCH	oklch(52.6% 0.133 21.7)
XYZ	xyz(19.8447, 13.2597, 7.4744)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4547 #45AAA8

analogous

#AA457A #AA4547 #AA7645

triadic

#AA4547 #47AA45 #4547AA

tetradic

#AA4547 #7AAA45 #45AAA8 #7645AA

square

#AA4547 #7AAA45 #45AAA8 #7645AA

split-complementary

#AA4547 #45AA76 #457AAA

monochromatic

#532223 #7E3335 #AA4547 #C26A6C #D49597

Accessibility & contrast

On white

5.75

#AA4547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#AA4547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4547

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4547	#FFFFFF	#000000	##FFFFFF
##AA4547	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5946

Deuteranopia (green-blind)

#776E45

Tritanopia (blue-blind)

#BA3347

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #aa4547;
/* rgb */ color: rgb(170, 69, 71);
/* oklch */ color: oklch(52.6% 0.133 21.7);

Tailwind

colors: {
  custom: {
    50: '#c97d7a',
    500: '#aa4547',
    950: '#000000',
  },
}

SCSS

$custom: #aa4547;
$custom-light: #c97d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4547",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 71
  },
  "hsl": {
    "h": 358.812,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52596,
    "c": 0.13322,
    "h": 21.7
  },
  "luminance": 0.13257
}

Semantic roles & 50–950 ramp

primary

#AA4547

secondary

#8BC0BF

accent

#D2D056

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA4547

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

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