#AA2A36#AA2A36

#AA2A36 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.164 H 20.8°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AA2A36
RGB	rgb(170, 42, 54)
HSL	hsl(354, 60%, 42%)
HSV	hsv(354, 75%, 67%)
CMYK	cmyk(0%, 75.3%, 68.2%, 33.3%)
CIE-LAB	lab(38.67, 51.85, 24.82)
CIE-LCH	lch(38.67, 57.49, 25.58°)
OKLab	oklab(49.15% 0.1529 0.0582)
OKLCH	oklch(49.15% 0.164 20.8)
XYZ	xyz(18.0734, 10.4710, 4.5588)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2A36 #2AAA9E

analogous

#AA2A76 #AA2A36 #AA5E2A

triadic

#AA2A36 #36AA2A #2A36AA

tetradic

#AA2A36 #76AA2A #2AAA9E #5E2AAA

square

#AA2A36 #76AA2A #2AAA9E #5E2AAA

split-complementary

#AA2A36 #2AAA5E #2A76AA

monochromatic

#481217 #791E26 #AA2A36 #D0414F #DC727C

Accessibility & contrast

On white

6.79

#AA2A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AA2A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2A36

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2A36	#FFFFFF	#000000	##FFFFFF
##AA2A36	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A35

Deuteranopia (green-blind)

#6F6532

Tritanopia (blue-blind)

#BB0030

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2a36;
/* rgb */ color: rgb(170, 42, 54);
/* oklch */ color: oklch(49.1% 0.164 20.8);

Tailwind

colors: {
  custom: {
    50: '#cb6e6d',
    500: '#aa2a36',
    950: '#000000',
  },
}

SCSS

$custom: #aa2a36;
$custom-light: #cb6e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2a36",
  "rgb": {
    "r": 170,
    "g": 42,
    "b": 54
  },
  "hsl": {
    "h": 354.375,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49148,
    "c": 0.1636,
    "h": 20.8
  },
  "luminance": 0.10468
}

Semantic roles & 50–950 ramp

primary

#AA2A36

secondary

#6CC3BB

accent

#E4D544

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2A36

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

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