#AA2A2F#AA2A2F

#AA2A2F is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.0% C 0.164 H 23.8°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A2F
RGB	rgb(170, 42, 47)
HSL	hsl(358, 60%, 42%)
HSV	hsv(358, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 72.4%, 33.3%)
CIE-LAB	lab(38.57, 51.50, 28.99)
CIE-LCH	lch(38.57, 59.10, 29.37°)
OKLab	oklab(49.04% 0.1502 0.0663)
OKLCH	oklch(49.04% 0.164 23.8)
XYZ	xyz(17.9207, 10.4100, 3.7545)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A2F #2AAAA5

analogous

#AA2A6F #AA2A2F #AA652A

triadic

#AA2A2F #2FAA2A #2A2FAA

tetradic

#AA2A2F #6FAA2A #2AAAA5 #652AAA

square

#AA2A2F #6FAA2A #2AAAA5 #652AAA

split-complementary

#AA2A2F #2AAA65 #2A6FAA

monochromatic

#481214 #791E21 #AA2A2F #D04147 #DC7276

Accessibility & contrast

On white

6.82

#AA2A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AA2A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A2F

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A2F	#FFFFFF	#000000	##FFFFFF
##AA2A2F	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492E

Deuteranopia (green-blind)

#70652B

Tritanopia (blue-blind)

#BB002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2a2f;
/* rgb */ color: rgb(170, 42, 47);
/* oklch */ color: oklch(49.0% 0.164 23.8);

Tailwind

colors: {
  custom: {
    50: '#cb6e67',
    500: '#aa2a2f',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a2f;
$custom-light: #cb6e67;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a2f",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 47
  },
  "hsl": {
    "h": 357.656,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49035,
    "c": 0.16419,
    "h": 23.8
  },
  "luminance": 0.10407
}

Semantic roles & 50–950 ramp

primary

#AA2A2F

secondary

#6CC3C0

accent

#E4DD44

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA2A2F

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

Preview Lab → · Contrast checker → · Palette generator →