#AA4A2F#AA4A2F

#AA4A2F is a mid, vivid red. Relative luminance 0.136; OKLCH L 52.9% C 0.133 H 36.5°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#AA4A2F
RGB	rgb(170, 74, 47)
HSL	hsl(13, 57%, 43%)
HSV	hsv(13, 72%, 67%)
CMYK	cmyk(0%, 56.5%, 72.4%, 33.3%)
CIE-LAB	lab(43.73, 37.65, 34.90)
CIE-LCH	lch(43.73, 51.34, 42.83°)
OKLab	oklab(52.91% 0.1069 0.0792)
OKLCH	oklch(52.91% 0.133 36.5)
XYZ	xyz(19.5414, 13.6514, 4.2947)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4A2F #2F8FAA

analogous

#AA2F51 #AA4A2F #AA882F

triadic

#AA4A2F #2FAA4A #4A2FAA

tetradic

#AA4A2F #51AA2F #2F8FAA #882FAA

square

#AA4A2F #51AA2F #2F8FAA #882FAA

split-complementary

#AA4A2F #2FAA88 #2F51AA

monochromatic

#4A2014 #7A3522 #AA4A2F #CD6649 #DA8F79

Accessibility & contrast

On white

5.63

#AA4A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#AA4A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4A2F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4A2F	#FFFFFF	#000000	##FFFFFF
##AA4A2F	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2C

Deuteranopia (green-blind)

#7C6F2D

Tritanopia (blue-blind)

#BB3644

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #aa4a2f;
/* rgb */ color: rgb(170, 74, 47);
/* oklch */ color: oklch(52.9% 0.133 36.5);

Tailwind

colors: {
  custom: {
    50: '#ca7f69',
    500: '#aa4a2f',
    950: '#000000',
  },
}

SCSS

$custom: #aa4a2f;
$custom-light: #ca7f69;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4a2f",
  "rgb": {
    "r": 170,
    "g": 74,
    "b": 47
  },
  "hsl": {
    "h": 13.171,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52913,
    "c": 0.133,
    "h": 36.5
  },
  "luminance": 0.13649
}

Semantic roles & 50–950 ramp

primary

#AA4A2F

secondary

#72B1C2

accent

#BFE048

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #AA4A2F

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

Preview Lab → · Contrast checker → · Palette generator →