#AA2B3A#AA2B3A

#AA2B3A is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.162 H 19.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#AA2B3A
RGB	rgb(170, 43, 58)
HSL	hsl(353, 60%, 42%)
HSV	hsv(353, 75%, 67%)
CMYK	cmyk(0%, 74.7%, 65.9%, 33.3%)
CIE-LAB	lab(38.87, 51.73, 22.57)
CIE-LCH	lch(38.87, 56.44, 23.57°)
OKLab	oklab(49.31% 0.1533 0.0537)
OKLCH	oklch(49.31% 0.162 19.3)
XYZ	xyz(18.2071, 10.5820, 5.0860)
Luminance	0.1058 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2B3A #2BAA9B

analogous

#AA2B7A #AA2B3A #AA5B2B

triadic

#AA2B3A #3AAA2B #2B3AAA

tetradic

#AA2B3A #7AAA2B #2BAA9B #5B2BAA

square

#AA2B3A #7AAA2B #2BAA9B #5B2BAA

split-complementary

#AA2B3A #2BAA5B #2B7AAA

monochromatic

#481219 #791F29 #AA2B3A #CF4353 #DC7480

Accessibility & contrast

On white

6.74

#AA2B3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AA2B3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2B3A

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2B3A	#FFFFFF	#000000	##FFFFFF
##AA2B3A	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A3A

Deuteranopia (green-blind)

#6F6536

Tritanopia (blue-blind)

#BB0032

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2b3a;
/* rgb */ color: rgb(170, 43, 58);
/* oklch */ color: oklch(49.3% 0.162 19.3);

Tailwind

colors: {
  custom: {
    50: '#cb6f70',
    500: '#aa2b3a',
    950: '#000000',
  },
}

SCSS

$custom: #aa2b3a;
$custom-light: #cb6f70;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2b3a",
  "rgb": {
    "r": 170,
    "g": 43,
    "b": 58
  },
  "hsl": {
    "h": 352.913,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49313,
    "c": 0.16248,
    "h": 19.3
  },
  "luminance": 0.10579
}

Semantic roles & 50–950 ramp

primary

#AA2B3A

secondary

#6EC3B9

accent

#E3D045

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2B3A

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

Preview Lab → · Contrast checker → · Palette generator →