#AA2D2C#AA2D2C

#AA2D2C is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.162 H 25.8°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#AA2D2C
RGB	rgb(170, 45, 44)
HSL	hsl(0, 59%, 42%)
HSV	hsv(0, 74%, 67%)
CMYK	cmyk(0%, 73.5%, 74.1%, 33.3%)
CIE-LAB	lab(38.91, 50.30, 31.18)
CIE-LCH	lch(38.91, 59.18, 31.80°)
OKLab	oklab(49.28% 0.1458 0.0704)
OKLCH	oklch(49.28% 0.162 25.8)
XYZ	xyz(17.9726, 10.6074, 3.4835)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2D2C #2CA9AA

analogous

#AA2C6A #AA2D2C #AA6C2C

triadic

#AA2D2C #2CAA2D #2D2CAA

tetradic

#AA2D2C #6AAA2C #2CA9AA #6C2CAA

square

#AA2D2C #6AAA2C #2CA9AA #6C2CAA

split-complementary

#AA2D2C #2CAA6C #2C6AAA

monochromatic

#491313 #79201F #AA2D2C #CF4644 #DB7675

Accessibility & contrast

On white

6.73

#AA2D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AA2D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2D2C

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2D2C	#FFFFFF	#000000	##FFFFFF
##AA2D2C	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A2B

Deuteranopia (green-blind)

#716528

Tritanopia (blue-blind)

#BB002E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2d2c;
/* rgb */ color: rgb(170, 45, 44);
/* oklch */ color: oklch(49.3% 0.162 25.8);

Tailwind

colors: {
  custom: {
    50: '#cb6f65',
    500: '#aa2d2c',
    950: '#000000',
  },
}

SCSS

$custom: #aa2d2c;
$custom-light: #cb6f65;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2d2c",
  "rgb": {
    "r": 170,
    "g": 45,
    "b": 44
  },
  "hsl": {
    "h": 0.476,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49277,
    "c": 0.16189,
    "h": 25.8
  },
  "luminance": 0.10605
}

Semantic roles & 50–950 ramp

primary

#AA2D2C

secondary

#6FC2C3

accent

#E1E246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AA2D2C

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

Preview Lab → · Contrast checker → · Palette generator →