#AA323A#AA323A

#AA323A is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.156 H 21.2°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AA323A
RGB	rgb(170, 50, 58)
HSL	hsl(356, 55%, 43%)
HSV	hsv(356, 71%, 67%)
CMYK	cmyk(0%, 70.6%, 65.9%, 33.3%)
CIE-LAB	lab(39.81, 49.13, 23.76)
CIE-LCH	lch(39.81, 54.57, 25.81°)
OKLab	oklab(50.01% 0.1451 0.0564)
OKLCH	oklch(50.01% 0.156 21.2)
XYZ	xyz(18.4838, 11.1354, 5.1782)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA323A #32AAA2

analogous

#AA3276 #AA323A #AA6632

triadic

#AA323A #3AAA32 #323AAA

tetradic

#AA323A #76AA32 #32AAA2 #6632AA

square

#AA323A #76AA32 #32AAA2 #6632AA

split-complementary

#AA323A #32AA66 #3276AA

monochromatic

#4B161A #7B242A #AA323A #CB4E57 #D97D84

Accessibility & contrast

On white

6.51

#AA323A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AA323A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA323A

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA323A	#FFFFFF	#000000	##FFFFFF
##AA323A	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E39

Deuteranopia (green-blind)

#716737

Tritanopia (blue-blind)

#BB0E36

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa323a;
/* rgb */ color: rgb(170, 50, 58);
/* oklch */ color: oklch(50.0% 0.156 21.2);

Tailwind

colors: {
  custom: {
    50: '#ca7270',
    500: '#aa323a',
    950: '#000000',
  },
}

SCSS

$custom: #aa323a;
$custom-light: #ca7270;
$custom-dark: #000000;

JSON

{
  "hex": "#aa323a",
  "rgb": {
    "r": 170,
    "g": 50,
    "b": 58
  },
  "hsl": {
    "h": 356,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50013,
    "c": 0.15563,
    "h": 21.2
  },
  "luminance": 0.11133
}

Semantic roles & 50–950 ramp

primary

#AA323A

secondary

#76C2BD

accent

#DED44A

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA323A

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

Preview Lab → · Contrast checker → · Palette generator →