#AA3B2F#AA3B2F

#AA3B2F is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.9% C 0.148 H 29.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#AA3B2F
RGB	rgb(170, 59, 47)
HSL	hsl(6, 57%, 43%)
HSV	hsv(6, 72%, 67%)
CMYK	cmyk(0%, 65.3%, 72.4%, 33.3%)
CIE-LAB	lab(41.03, 44.77, 31.84)
CIE-LCH	lch(41.03, 54.94, 35.42°)
OKLab	oklab(50.87% 0.129 0.0725)
OKLCH	oklch(50.87% 0.148 29.3)
XYZ	xyz(18.6566, 11.8819, 3.9998)
Luminance	0.1188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3B2F #2F9EAA

analogous

#AA2F60 #AA3B2F #AA792F

triadic

#AA3B2F #2FAA3B #3B2FAA

tetradic

#AA3B2F #60AA2F #2F9EAA #792FAA

square

#AA3B2F #60AA2F #2F9EAA #792FAA

split-complementary

#AA3B2F #2FAA79 #2F60AA

monochromatic

#4A1A14 #7A2A22 #AA3B2F #CD5649 #DA8379

Accessibility & contrast

On white

6.22

#AA3B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AA3B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3B2F

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3B2F	#FFFFFF	#000000	##FFFFFF
##AA3B2F	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A512D

Deuteranopia (green-blind)

#756A2B

Tritanopia (blue-blind)

#BB1F39

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3b2f;
/* rgb */ color: rgb(170, 59, 47);
/* oklch */ color: oklch(50.9% 0.148 29.3);

Tailwind

colors: {
  custom: {
    50: '#cb7768',
    500: '#aa3b2f',
    950: '#000000',
  },
}

SCSS

$custom: #aa3b2f;
$custom-light: #cb7768;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3b2f",
  "rgb": {
    "r": 170,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 5.854,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50874,
    "c": 0.14799,
    "h": 29.3
  },
  "luminance": 0.11879
}

Semantic roles & 50–950 ramp

primary

#AA3B2F

secondary

#72BBC2

accent

#D1E048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3B2F

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

Preview Lab → · Contrast checker → · Palette generator →