#AA3524#AA3524

#AA3524 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.156 H 31.2°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#AA3524
RGB	rgb(170, 53, 36)
HSL	hsl(8, 65%, 40%)
HSV	hsv(8, 79%, 67%)
CMYK	cmyk(0%, 68.8%, 78.8%, 33.3%)
CIE-LAB	lab(39.95, 46.87, 36.89)
CIE-LCH	lch(39.95, 59.64, 38.21°)
OKLab	oklab(50.03% 0.1333 0.0808)
OKLCH	oklch(50.03% 0.156 31.2)
XYZ	xyz(18.1712, 11.2223, 2.8780)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3524 #2499AA

analogous

#AA2456 #AA3524 #AA7824

triadic

#AA3524 #24AA35 #3524AA

tetradic

#AA3524 #56AA24 #2499AA #7824AA

square

#AA3524 #56AA24 #2499AA #7824AA

split-complementary

#AA3524 #24AA78 #2456AA

monochromatic

#45160F #772519 #AA3524 #D54B37 #DF7869

Accessibility & contrast

On white

6.47

#AA3524 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AA3524 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3524

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3524	#FFFFFF	#000000	##FFFFFF
##AA3524	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E21

Deuteranopia (green-blind)

#74681F

Tritanopia (blue-blind)

#BB0E32

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3524;
/* rgb */ color: rgb(170, 53, 36);
/* oklch */ color: oklch(50.0% 0.156 31.2);

Tailwind

colors: {
  custom: {
    50: '#cc7360',
    500: '#aa3524',
    950: '#000000',
  },
}

SCSS

$custom: #aa3524;
$custom-light: #cc7360;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3524",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 36
  },
  "hsl": {
    "h": 7.612,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50026,
    "c": 0.15586,
    "h": 31.2
  },
  "luminance": 0.1122
}

Semantic roles & 50–950 ramp

primary

#AA3524

secondary

#65B9C5

accent

#D3E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3524

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

Preview Lab → · Contrast checker → · Palette generator →