#AA2A45#AA2A45

#AA2A45 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.164 H 13.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A45
RGB	rgb(170, 42, 69)
HSL	hsl(347, 60%, 42%)
HSV	hsv(347, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 59.4%, 33.3%)
CIE-LAB	lab(38.96, 52.78, 15.76)
CIE-LCH	lch(38.96, 55.09, 16.63°)
OKLab	oklab(49.45% 0.1589 0.0389)
OKLCH	oklch(49.45% 0.164 13.8)
XYZ	xyz(18.4815, 10.6343, 6.7085)
Luminance	0.1063 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A45 #2AAA8F

analogous

#AA2A85 #AA2A45 #AA4F2A

triadic

#AA2A45 #45AA2A #2A45AA

tetradic

#AA2A45 #85AA2A #2AAA8F #4F2AAA

square

#AA2A45 #85AA2A #2AAA8F #4F2AAA

split-complementary

#AA2A45 #2AAA4F #2A85AA

monochromatic

#48121D #791E31 #AA2A45 #D0415F #DC7289

Accessibility & contrast

On white

6.72

#AA2A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AA2A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A45

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A45	#FFFFFF	#000000	##FFFFFF
##AA2A45	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B45

Deuteranopia (green-blind)

#6D6542

Tritanopia (blue-blind)

#BA0035

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2a45;
/* rgb */ color: rgb(170, 42, 69);
/* oklch */ color: oklch(49.4% 0.164 13.8);

Tailwind

colors: {
  custom: {
    50: '#ca6f78',
    500: '#aa2a45',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a45;
$custom-light: #ca6f78;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a45",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 347.344,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49449,
    "c": 0.16356,
    "h": 13.8
  },
  "luminance": 0.10632
}

Semantic roles & 50–950 ramp

primary

#AA2A45

secondary

#6CC3B1

accent

#E4C244

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #AA2A45

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

Preview Lab → · Contrast checker → · Palette generator →