#AA2A3A#AA2A3A

#AA2A3A is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.163 H 19.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A3A
RGB	rgb(170, 42, 58)
HSL	hsl(353, 60%, 42%)
HSV	hsv(353, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 65.9%, 33.3%)
CIE-LAB	lab(38.74, 52.08, 22.41)
CIE-LCH	lch(38.74, 56.70, 23.29°)
OKLab	oklab(49.22% 0.1545 0.0533)
OKLCH	oklch(49.22% 0.163 19)
XYZ	xyz(18.1712, 10.5102, 5.0740)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A3A #2AAA9A

analogous

#AA2A7A #AA2A3A #AA5A2A

triadic

#AA2A3A #3AAA2A #2A3AAA

tetradic

#AA2A3A #7AAA2A #2AAA9A #5A2AAA

square

#AA2A3A #7AAA2A #2AAA9A #5A2AAA

split-complementary

#AA2A3A #2AAA5A #2A7AAA

monochromatic

#481219 #791E29 #AA2A3A #D04153 #DC727F

Accessibility & contrast

On white

6.77

#AA2A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AA2A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A3A

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A3A	#FFFFFF	#000000	##FFFFFF
##AA2A3A	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3A

Deuteranopia (green-blind)

#6F6536

Tritanopia (blue-blind)

#BB0031

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2a3a;
/* rgb */ color: rgb(170, 42, 58);
/* oklch */ color: oklch(49.2% 0.163 19.0);

Tailwind

colors: {
  custom: {
    50: '#cb6e70',
    500: '#aa2a3a',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a3a;
$custom-light: #cb6e70;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a3a",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 58
  },
  "hsl": {
    "h": 352.5,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49221,
    "c": 0.16341,
    "h": 19
  },
  "luminance": 0.10507
}

Semantic roles & 50–950 ramp

primary

#AA2A3A

secondary

#6CC3B9

accent

#E4D044

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2A3A

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

Preview Lab → · Contrast checker → · Palette generator →