#AA3C22#AA3C22

#AA3C22 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.150 H 34.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#AA3C22
RGB	rgb(170, 60, 34)
HSL	hsl(11, 67%, 40%)
HSV	hsv(11, 80%, 67%)
CMYK	cmyk(0%, 64.7%, 80%, 33.3%)
CIE-LAB	lab(41.05, 43.78, 39.08)
CIE-LCH	lch(41.05, 58.68, 41.75°)
OKLab	oklab(50.85% 0.1233 0.0849)
OKLCH	oklch(50.85% 0.15 34.5)
XYZ	xyz(18.4842, 11.8959, 2.8359)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3C22 #2290AA

analogous

#AA224C #AA3C22 #AA8022

triadic

#AA3C22 #22AA3C #3C22AA

tetradic

#AA3C22 #4CAA22 #2290AA #8022AA

square

#AA3C22 #4CAA22 #2290AA #8022AA

split-complementary

#AA3C22 #22AA80 #224CAA

monochromatic

#44180E #772A18 #AA3C22 #D65233 #E07D66

Accessibility & contrast

On white

6.22

#AA3C22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AA3C22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3C22

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3C22	#FFFFFF	#000000	##FFFFFF
##AA3C22	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511E

Deuteranopia (green-blind)

#776A1E

Tritanopia (blue-blind)

#BB1E37

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3c22;
/* rgb */ color: rgb(170, 60, 34);
/* oklch */ color: oklch(50.8% 0.150 34.5);

Tailwind

colors: {
  custom: {
    50: '#cb775f',
    500: '#aa3c22',
    950: '#000000',
  },
}

SCSS

$custom: #aa3c22;
$custom-light: #cb775f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3c22",
  "rgb": {
    "r": 170,
    "g": 60,
    "b": 34
  },
  "hsl": {
    "h": 11.471,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.50845,
    "c": 0.14973,
    "h": 34.5
  },
  "luminance": 0.11893
}

Semantic roles & 50–950 ramp

primary

#AA3C22

secondary

#62B3C6

accent

#C9EA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #AA3C22

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

Preview Lab → · Contrast checker → · Palette generator →