#AA3D55#AA3D55

#AA3D55 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.143 H 10.3°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D55
RGB	rgb(170, 61, 85)
HSL	hsl(347, 47%, 45%)
HSV	hsv(347, 64%, 67%)
CMYK	cmyk(0%, 64.1%, 50%, 33.3%)
CIE-LAB	lab(42.06, 46.56, 9.98)
CIE-LCH	lch(42.06, 47.62, 12.10°)
OKLab	oklab(51.88% 0.1412 0.0256)
OKLCH	oklch(51.88% 0.144 10.3)
XYZ	xyz(19.8876, 12.5419, 9.9661)
Luminance	0.1254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D55 #3DAA92

analogous

#AA3D8B #AA3D55 #AA5B3D

triadic

#AA3D55 #55AA3D #3D55AA

tetradic

#AA3D55 #8BAA3D #3DAA92 #5B3DAA

square

#AA3D55 #8BAA3D #3DAA92 #5B3DAA

split-complementary

#AA3D55 #3DAA5B #3D8BAA

monochromatic

#501D28 #7D2D3E #AA3D55 #C55F75 #D68C9C

Accessibility & contrast

On white

5.99

#AA3D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#AA3D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D55

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D55	#FFFFFF	#000000	##FFFFFF
##AA3D55	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555555

Deuteranopia (green-blind)

#726B52

Tritanopia (blue-blind)

#B92C46

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #aa3d55;
/* rgb */ color: rgb(170, 61, 85);
/* oklch */ color: oklch(51.9% 0.143 10.3);

Tailwind

colors: {
  custom: {
    50: '#c87884',
    500: '#aa3d55',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d55;
$custom-light: #c87884;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d55",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 85
  },
  "hsl": {
    "h": 346.789,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5188,
    "c": 0.1435,
    "h": 10.3
  },
  "luminance": 0.12539
}

Semantic roles & 50–950 ramp

primary

#AA3D55

secondary

#82C0B3

accent

#D7B951

background

#FCF7F8

surface

#F9EEEF

border

#D2C9CA

text

#14090A

muted

#827B7C

Preview Lab

Preview with #AA3D55

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

Preview Lab → · Contrast checker → · Palette generator →