#AA3E24#AA3E24

#AA3E24 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.1% C 0.147 H 34.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#AA3E24
RGB	rgb(170, 62, 36)
HSL	hsl(12, 65%, 40%)
HSV	hsv(12, 79%, 67%)
CMYK	cmyk(0%, 63.5%, 78.8%, 33.3%)
CIE-LAB	lab(41.41, 42.95, 38.39)
CIE-LCH	lch(41.41, 57.60, 41.79°)
OKLab	oklab(51.12% 0.1211 0.084)
OKLCH	oklch(51.12% 0.147 34.7)
XYZ	xyz(18.6207, 12.1213, 3.0279)
Luminance	0.1212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3E24 #2490AA

analogous

#AA244D #AA3E24 #AA8124

triadic

#AA3E24 #24AA3E #3E24AA

tetradic

#AA3E24 #4DAA24 #2490AA #8124AA

square

#AA3E24 #4DAA24 #2490AA #8124AA

split-complementary

#AA3E24 #24AA81 #244DAA

monochromatic

#45190F #772C19 #AA3E24 #D55537 #DF8069

Accessibility & contrast

On white

6.13

#AA3E24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#AA3E24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3E24

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3E24	#FFFFFF	#000000	##FFFFFF
##AA3E24	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5320

Deuteranopia (green-blind)

#776B20

Tritanopia (blue-blind)

#BB2239

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3e24;
/* rgb */ color: rgb(170, 62, 36);
/* oklch */ color: oklch(51.1% 0.147 34.7);

Tailwind

colors: {
  custom: {
    50: '#cb7860',
    500: '#aa3e24',
    950: '#000000',
  },
}

SCSS

$custom: #aa3e24;
$custom-light: #cb7860;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3e24",
  "rgb": {
    "r": 170,
    "g": 62,
    "b": 36
  },
  "hsl": {
    "h": 11.642,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.51121,
    "c": 0.14741,
    "h": 34.7
  },
  "luminance": 0.12119
}

Semantic roles & 50–950 ramp

primary

#AA3E24

secondary

#65B2C5

accent

#C7E840

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AA3E24

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

Preview Lab → · Contrast checker → · Palette generator →