#AA2A35#AA2A35

#AA2A35 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.164 H 21.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A35
RGB	rgb(170, 42, 53)
HSL	hsl(355, 60%, 42%)
HSV	hsv(355, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 68.8%, 33.3%)
CIE-LAB	lab(38.66, 51.80, 25.42)
CIE-LCH	lch(38.66, 57.70, 26.14°)
OKLab	oklab(49.13% 0.1525 0.0594)
OKLCH	oklch(49.13% 0.164 21.3)
XYZ	xyz(18.0501, 10.4617, 4.4364)
Luminance	0.1046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A35 #2AAA9F

analogous

#AA2A75 #AA2A35 #AA5F2A

triadic

#AA2A35 #35AA2A #2A35AA

tetradic

#AA2A35 #75AA2A #2AAA9F #5F2AAA

square

#AA2A35 #75AA2A #2AAA9F #5F2AAA

split-complementary

#AA2A35 #2AAA5F #2A75AA

monochromatic

#481216 #791E26 #AA2A35 #D0414D #DC727B

Accessibility & contrast

On white

6.79

#AA2A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AA2A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A35

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A35	#FFFFFF	#000000	##FFFFFF
##AA2A35	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A34

Deuteranopia (green-blind)

#6F6531

Tritanopia (blue-blind)

#BB002F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2a35;
/* rgb */ color: rgb(170, 42, 53);
/* oklch */ color: oklch(49.1% 0.164 21.3);

Tailwind

colors: {
  custom: {
    50: '#cb6e6c',
    500: '#aa2a35',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a35;
$custom-light: #cb6e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a35",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 53
  },
  "hsl": {
    "h": 354.844,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49131,
    "c": 0.16367,
    "h": 21.3
  },
  "luminance": 0.10459
}

Semantic roles & 50–950 ramp

primary

#AA2A35

secondary

#6CC3BC

accent

#E4D644

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2A35

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

Preview Lab → · Contrast checker → · Palette generator →