#AA3522#AA3522

#AA3522 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.156 H 31.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#AA3522
RGB	rgb(170, 53, 34)
HSL	hsl(8, 67%, 40%)
HSV	hsv(8, 80%, 67%)
CMYK	cmyk(0%, 68.8%, 80%, 33.3%)
CIE-LAB	lab(39.93, 46.79, 37.96)
CIE-LCH	lch(39.93, 60.25, 39.05°)
OKLab	oklab(50.01% 0.1327 0.0825)
OKLCH	oklch(50.01% 0.156 31.9)
XYZ	xyz(18.1415, 11.2105, 2.7217)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3522 #2297AA

analogous

#AA2253 #AA3522 #AA7922

triadic

#AA3522 #22AA35 #3522AA

tetradic

#AA3522 #53AA22 #2297AA #7922AA

square

#AA3522 #53AA22 #2297AA #7922AA

split-complementary

#AA3522 #22AA79 #2253AA

monochromatic

#44150E #772518 #AA3522 #D64A33 #E07766

Accessibility & contrast

On white

6.48

#AA3522 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AA3522 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3522

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3522	#FFFFFF	#000000	##FFFFFF
##AA3522	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E1F

Deuteranopia (green-blind)

#74681D

Tritanopia (blue-blind)

#BB0D32

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3522;
/* rgb */ color: rgb(170, 53, 34);
/* oklch */ color: oklch(50.0% 0.156 31.9);

Tailwind

colors: {
  custom: {
    50: '#cc735f',
    500: '#aa3522',
    950: '#000000',
  },
}

SCSS

$custom: #aa3522;
$custom-light: #cc735f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3522",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 34
  },
  "hsl": {
    "h": 8.382,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.50005,
    "c": 0.15623,
    "h": 31.9
  },
  "luminance": 0.11208
}

Semantic roles & 50–950 ramp

primary

#AA3522

secondary

#62B8C6

accent

#D2EA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA3522

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

Preview Lab → · Contrast checker → · Palette generator →