#AA4147#AA4147

#AA4147 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.138 H 19.9°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#AA4147
RGB	rgb(170, 65, 71)
HSL	hsl(357, 45%, 46%)
HSV	hsv(357, 62%, 67%)
CMYK	cmyk(0%, 61.8%, 58.2%, 33.3%)
CIE-LAB	lab(42.44, 43.55, 19.15)
CIE-LCH	lch(42.44, 47.58, 23.74°)
OKLab	oklab(52.06% 0.1298 0.047)
OKLCH	oklch(52.06% 0.138 19.9)
XYZ	xyz(19.6069, 12.7841, 7.3951)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4147 #41AAA4

analogous

#AA417B #AA4147 #AA6F41

triadic

#AA4147 #47AA41 #4147AA

tetradic

#AA4147 #7BAA41 #41AAA4 #6F41AA

square

#AA4147 #7BAA41 #41AAA4 #6F41AA

split-complementary

#AA4147 #41AA6F #417BAA

monochromatic

#511F22 #7E3035 #AA4147 #C4646A #D59195

Accessibility & contrast

On white

5.90

#AA4147 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AA4147 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4147

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4147	#FFFFFF	#000000	##FFFFFF
##AA4147	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5647

Deuteranopia (green-blind)

#756C44

Tritanopia (blue-blind)

#BA2E44

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa4147;
/* rgb */ color: rgb(170, 65, 71);
/* oklch */ color: oklch(52.1% 0.138 19.9);

Tailwind

colors: {
  custom: {
    50: '#c97a7a',
    500: '#aa4147',
    950: '#000000',
  },
}

SCSS

$custom: #aa4147;
$custom-light: #c97a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4147",
  "rgb": {
    "r": 170,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 356.571,
    "s": 44.681,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52058,
    "c": 0.13803,
    "h": 19.9
  },
  "luminance": 0.12782
}

Semantic roles & 50–950 ramp

primary

#AA4147

secondary

#87C0BD

accent

#D4CD53

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA4147

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

Preview Lab → · Contrast checker → · Palette generator →