#AA4B33#AA4B33

#AA4B33 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.1% C 0.131 H 35.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#AA4B33
RGB	rgb(170, 75, 51)
HSL	hsl(12, 54%, 43%)
HSV	hsv(12, 70%, 67%)
CMYK	cmyk(0%, 55.9%, 70%, 33.3%)
CIE-LAB	lab(43.97, 37.36, 32.94)
CIE-LCH	lch(43.97, 49.81, 41.40°)
OKLab	oklab(53.12% 0.1067 0.0756)
OKLCH	oklch(53.12% 0.131 35.3)
XYZ	xyz(19.6931, 13.8197, 4.7618)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4B33 #3392AA

analogous

#AA3356 #AA4B33 #AA8633

triadic

#AA4B33 #33AA4B #4B33AA

tetradic

#AA4B33 #56AA33 #3392AA #8633AA

square

#AA4B33 #56AA33 #3392AA #8633AA

split-complementary

#AA4B33 #33AA86 #3356AA

monochromatic

#4C2117 #7B3625 #AA4B33 #CA6950 #D9917F

Accessibility & contrast

On white

5.58

#AA4B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#AA4B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4B33

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4B33	#FFFFFF	#000000	##FFFFFF
##AA4B33	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B30

Deuteranopia (green-blind)

#7C7031

Tritanopia (blue-blind)

#BA3746

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #aa4b33;
/* rgb */ color: rgb(170, 75, 51);
/* oklch */ color: oklch(53.1% 0.131 35.3);

Tailwind

colors: {
  custom: {
    50: '#ca806b',
    500: '#aa4b33',
    950: '#000000',
  },
}

SCSS

$custom: #aa4b33;
$custom-light: #ca806b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4b33",
  "rgb": {
    "r": 170,
    "g": 75,
    "b": 51
  },
  "hsl": {
    "h": 12.101,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53115,
    "c": 0.13082,
    "h": 35.3
  },
  "luminance": 0.13817
}

Semantic roles & 50–950 ramp

primary

#AA4B33

secondary

#77B3C2

accent

#C0DD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AA4B33

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

Preview Lab → · Contrast checker → · Palette generator →