#AA4A3F#AA4A3F

#AA4A3F is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.2% C 0.129 H 28.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#AA4A3F
RGB	rgb(170, 74, 63)
HSL	hsl(6, 46%, 46%)
HSV	hsv(6, 63%, 67%)
CMYK	cmyk(0%, 56.5%, 62.9%, 33.3%)
CIE-LAB	lab(43.95, 38.61, 25.94)
CIE-LCH	lch(43.95, 46.52, 33.90°)
OKLab	oklab(53.15% 0.1129 0.0618)
OKLCH	oklch(53.15% 0.129 28.7)
XYZ	xyz(19.9253, 13.8050, 6.3170)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4A3F #3F9FAA

analogous

#AA3F69 #AA4A3F #AA7F3F

triadic

#AA4A3F #3FAA4A #4A3FAA

tetradic

#AA4A3F #69AA3F #3F9FAA #7F3FAA

square

#AA4A3F #69AA3F #3F9FAA #7F3FAA

split-complementary

#AA4A3F #3FAA7F #3F69AA

monochromatic

#51231E #7D372E #AA4A3F #C56C62 #D5958E

Accessibility & contrast

On white

5.58

#AA4A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#AA4A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4A3F

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4A3F	#FFFFFF	#000000	##FFFFFF
##AA4A3F	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)

#625B3E

Deuteranopia (green-blind)

#7A703D

Tritanopia (blue-blind)

#BA3848

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #aa4a3f;
/* rgb */ color: rgb(170, 74, 63);
/* oklch */ color: oklch(53.2% 0.129 28.7);

Tailwind

colors: {
  custom: {
    50: '#c98074',
    500: '#aa4a3f',
    950: '#000000',
  },
}

SCSS

$custom: #aa4a3f;
$custom-light: #c98074;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4a3f",
  "rgb": {
    "r": 170,
    "g": 74,
    "b": 63
  },
  "hsl": {
    "h": 6.168,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53154,
    "c": 0.1287,
    "h": 28.7
  },
  "luminance": 0.13802
}

Semantic roles & 50–950 ramp

primary

#AA4A3F

secondary

#85BAC0

accent

#C8D652

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AA4A3F

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

Preview Lab → · Contrast checker → · Palette generator →