#AA3D43#AA3D43

#AA3D43 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.143 H 20.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D43
RGB	rgb(170, 61, 67)
HSL	hsl(357, 47%, 45%)
HSV	hsv(357, 64%, 67%)
CMYK	cmyk(0%, 64.1%, 60.6%, 33.3%)
CIE-LAB	lab(41.68, 45.09, 20.61)
CIE-LCH	lch(41.68, 49.57, 24.57°)
OKLab	oklab(51.46% 0.134 0.0501)
OKLCH	oklch(51.46% 0.143 20.5)
XYZ	xyz(19.2612, 12.2913, 6.6673)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D43 #3DAAA4

analogous

#AA3D7A #AA3D43 #AA6D3D

triadic

#AA3D43 #43AA3D #3D43AA

tetradic

#AA3D43 #7AAA3D #3DAAA4 #6D3DAA

square

#AA3D43 #7AAA3D #3DAAA4 #6D3DAA

split-complementary

#AA3D43 #3DAA6D #3D7AAA

monochromatic

#501D1F #7D2D31 #AA3D43 #C55F64 #D68C90

Accessibility & contrast

On white

6.07

#AA3D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AA3D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D43

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D43	#FFFFFF	#000000	##FFFFFF
##AA3D43	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595442

Deuteranopia (green-blind)

#746B40

Tritanopia (blue-blind)

#BA2740

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3d43;
/* rgb */ color: rgb(170, 61, 67);
/* oklch */ color: oklch(51.5% 0.143 20.5);

Tailwind

colors: {
  custom: {
    50: '#c97877',
    500: '#aa3d43',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d43;
$custom-light: #c97877;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d43",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 356.697,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51462,
    "c": 0.14301,
    "h": 20.5
  },
  "luminance": 0.12289
}

Semantic roles & 50–950 ramp

primary

#AA3D43

secondary

#82C0BD

accent

#D7CF51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AA3D43

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

Preview Lab → · Contrast checker → · Palette generator →