#AA2F3F#AA2F3F

#AA2F3F is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.158 H 18.0°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#AA2F3F
RGB	rgb(170, 47, 63)
HSL	hsl(352, 57%, 43%)
HSV	hsv(352, 72%, 67%)
CMYK	cmyk(0%, 72.4%, 62.9%, 33.3%)
CIE-LAB	lab(39.48, 50.59, 20.23)
CIE-LCH	lch(39.48, 54.49, 21.80°)
OKLab	oklab(49.8% 0.1507 0.0489)
OKLCH	oklch(49.8% 0.158 18)
XYZ	xyz(18.4932, 10.9406, 5.8396)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2F3F #2FAA9A

analogous

#AA2F7D #AA2F3F #AA5C2F

triadic

#AA2F3F #3FAA2F #2F3FAA

tetradic

#AA2F3F #7DAA2F #2FAA9A #5C2FAA

square

#AA2F3F #7DAA2F #2FAA9A #5C2FAA

split-complementary

#AA2F3F #2FAA5C #2F7DAA

monochromatic

#4A141B #7A222D #AA2F3F #CD495A #DA7986

Accessibility & contrast

On white

6.59

#AA2F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AA2F3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2F3F

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2F3F	#FFFFFF	#000000	##FFFFFF
##AA2F3F	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D3F

Deuteranopia (green-blind)

#70663C

Tritanopia (blue-blind)

#BA0836

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa2f3f;
/* rgb */ color: rgb(170, 47, 63);
/* oklch */ color: oklch(49.8% 0.158 18.0);

Tailwind

colors: {
  custom: {
    50: '#ca7173',
    500: '#aa2f3f',
    950: '#000000',
  },
}

SCSS

$custom: #aa2f3f;
$custom-light: #ca7173;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2f3f",
  "rgb": {
    "r": 170,
    "g": 47,
    "b": 63
  },
  "hsl": {
    "h": 352.195,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49798,
    "c": 0.15844,
    "h": 18
  },
  "luminance": 0.10938
}

Semantic roles & 50–950 ramp

primary

#AA2F3F

secondary

#72C2B8

accent

#E0CC48

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AA2F3F

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

Preview Lab → · Contrast checker → · Palette generator →