#AA3D47#AA3D47

#AA3D47 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.143 H 18.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D47
RGB	rgb(170, 61, 71)
HSL	hsl(354, 47%, 45%)
HSV	hsv(354, 64%, 67%)
CMYK	cmyk(0%, 64.1%, 58.2%, 33.3%)
CIE-LAB	lab(41.75, 45.38, 18.25)
CIE-LCH	lch(41.75, 48.91, 21.90°)
OKLab	oklab(51.54% 0.1356 0.0449)
OKLCH	oklch(51.54% 0.143 18.3)
XYZ	xyz(19.3854, 12.3410, 7.3213)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D47 #3DAAA0

analogous

#AA3D7E #AA3D47 #AA693D

triadic

#AA3D47 #47AA3D #3D47AA

tetradic

#AA3D47 #7EAA3D #3DAAA0 #693DAA

square

#AA3D47 #7EAA3D #3DAAA0 #693DAA

split-complementary

#AA3D47 #3DAA69 #3D7EAA

monochromatic

#501D21 #7D2D34 #AA3D47 #C55F68 #D68C93

Accessibility & contrast

On white

6.06

#AA3D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#AA3D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D47

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D47	#FFFFFF	#000000	##FFFFFF
##AA3D47	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585447

Deuteranopia (green-blind)

#746B44

Tritanopia (blue-blind)

#BA2841

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3d47;
/* rgb */ color: rgb(170, 61, 71);
/* oklch */ color: oklch(51.5% 0.143 18.3);

Tailwind

colors: {
  custom: {
    50: '#c9787a',
    500: '#aa3d47',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d47;
$custom-light: #c9787a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d47",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 354.495,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51545,
    "c": 0.14281,
    "h": 18.3
  },
  "luminance": 0.12338
}

Semantic roles & 50–950 ramp

primary

#AA3D47

secondary

#82C0BB

accent

#D7CB51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3D47

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

Preview Lab → · Contrast checker → · Palette generator →