#AA442F#AA442F

#AA442F is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.1% C 0.139 H 33.4°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#AA442F
RGB	rgb(170, 68, 47)
HSL	hsl(10, 57%, 43%)
HSV	hsv(10, 72%, 67%)
CMYK	cmyk(0%, 60%, 72.4%, 33.3%)
CIE-LAB	lab(42.59, 40.61, 33.62)
CIE-LCH	lch(42.59, 52.72, 39.62°)
OKLab	oklab(52.05% 0.116 0.0764)
OKLCH	oklch(52.05% 0.139 33.4)
XYZ	xyz(19.1597, 12.8881, 4.1675)
Luminance	0.1289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA442F #2F95AA

analogous

#AA2F57 #AA442F #AA822F

triadic

#AA442F #2FAA44 #442FAA

tetradic

#AA442F #57AA2F #2F95AA #822FAA

square

#AA442F #57AA2F #2F95AA #822FAA

split-complementary

#AA442F #2FAA82 #2F57AA

monochromatic

#4A1E14 #7A3122 #AA442F #CD6049 #DA8A79

Accessibility & contrast

On white

5.87

#AA442F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#AA442F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA442F

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA442F	#FFFFFF	#000000	##FFFFFF
##AA442F	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572C

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#BB2D40

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa442f;
/* rgb */ color: rgb(170, 68, 47);
/* oklch */ color: oklch(52.1% 0.139 33.4);

Tailwind

colors: {
  custom: {
    50: '#ca7c68',
    500: '#aa442f',
    950: '#000000',
  },
}

SCSS

$custom: #aa442f;
$custom-light: #ca7c68;
$custom-dark: #000000;

JSON

{
  "hex": "#aa442f",
  "rgb": {
    "r": 170,
    "g": 68,
    "b": 47
  },
  "hsl": {
    "h": 10.244,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52054,
    "c": 0.13891,
    "h": 33.4
  },
  "luminance": 0.12886
}

Semantic roles & 50–950 ramp

primary

#AA442F

secondary

#72B5C2

accent

#C6E048

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #AA442F

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

Preview Lab → · Contrast checker → · Palette generator →