#AA2A3F#AA2A3F

#AA2A3F is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.163 H 16.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A3F
RGB	rgb(170, 42, 63)
HSL	hsl(350, 60%, 42%)
HSV	hsv(350, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 62.9%, 33.3%)
CIE-LAB	lab(38.84, 52.38, 19.39)
CIE-LCH	lch(38.84, 55.86, 20.31°)
OKLab	oklab(49.32% 0.1565 0.0469)
OKLCH	oklch(49.32% 0.163 16.7)
XYZ	xyz(18.3046, 10.5636, 5.7768)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A3F #2AAA95

analogous

#AA2A7F #AA2A3F #AA552A

triadic

#AA2A3F #3FAA2A #2A3FAA

tetradic

#AA2A3F #7FAA2A #2AAA95 #552AAA

square

#AA2A3F #7FAA2A #2AAA95 #552AAA

split-complementary

#AA2A3F #2AAA55 #2A7FAA

monochromatic

#48121B #791E2D #AA2A3F #D04159 #DC7284

Accessibility & contrast

On white

6.75

#AA2A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AA2A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A3F

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A3F	#FFFFFF	#000000	##FFFFFF
##AA2A3F	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3F

Deuteranopia (green-blind)

#6E653B

Tritanopia (blue-blind)

#BB0033

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2a3f;
/* rgb */ color: rgb(170, 42, 63);
/* oklch */ color: oklch(49.3% 0.163 16.7);

Tailwind

colors: {
  custom: {
    50: '#ca6e73',
    500: '#aa2a3f',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a3f;
$custom-light: #ca6e73;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a3f",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 63
  },
  "hsl": {
    "h": 350.156,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49319,
    "c": 0.16335,
    "h": 16.7
  },
  "luminance": 0.10561
}

Semantic roles & 50–950 ramp

primary

#AA2A3F

secondary

#6CC3B5

accent

#E4C944

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AA2A3F

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

Preview Lab → · Contrast checker → · Palette generator →