#AA3D2D#AA3D2D

#AA3D2D is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.1% C 0.146 H 31.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D2D
RGB	rgb(170, 61, 45)
HSL	hsl(8, 58%, 42%)
HSV	hsv(8, 74%, 67%)
CMYK	cmyk(0%, 64.1%, 73.5%, 33.3%)
CIE-LAB	lab(41.34, 43.78, 33.34)
CIE-LCH	lch(41.34, 55.03, 37.29°)
OKLab	oklab(51.1% 0.1255 0.0754)
OKLCH	oklch(51.1% 0.146 31)
XYZ	xyz(18.7220, 12.0756, 3.8271)
Luminance	0.1207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D2D #2D9AAA

analogous

#AA2D5C #AA3D2D #AA7C2D

triadic

#AA3D2D #2DAA3D #3D2DAA

tetradic

#AA3D2D #5CAA2D #2D9AAA #7C2DAA

square

#AA3D2D #5CAA2D #2D9AAA #7C2DAA

split-complementary

#AA3D2D #2DAA7C #2D5CAA

monochromatic

#491A13 #7A2C20 #AA3D2D #CE5846 #DB8377

Accessibility & contrast

On white

6.15

#AA3D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AA3D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D2D

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D2D	#FFFFFF	#000000	##FFFFFF
##AA3D2D	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522B

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#BB223A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3d2d;
/* rgb */ color: rgb(170, 61, 45);
/* oklch */ color: oklch(51.1% 0.146 31.0);

Tailwind

colors: {
  custom: {
    50: '#cb7867',
    500: '#aa3d2d',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d2d;
$custom-light: #cb7867;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d2d",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 7.68,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51098,
    "c": 0.14638,
    "h": 31
  },
  "luminance": 0.12073
}

Semantic roles & 50–950 ramp

primary

#AA3D2D

secondary

#70B8C3

accent

#CEE146

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3D2D

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

Preview Lab → · Contrast checker → · Palette generator →