#AA4D3F#AA4D3F

#AA4D3F is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.6% C 0.125 H 30.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#AA4D3F
RGB	rgb(170, 77, 63)
HSL	hsl(8, 46%, 46%)
HSV	hsv(8, 63%, 67%)
CMYK	cmyk(0%, 54.7%, 62.9%, 33.3%)
CIE-LAB	lab(44.54, 37.09, 26.68)
CIE-LCH	lch(44.54, 45.69, 35.72°)
OKLab	oklab(53.6% 0.1081 0.0635)
OKLCH	oklch(53.6% 0.125 30.4)
XYZ	xyz(20.1304, 14.2151, 6.3854)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4D3F #3F9CAA

analogous

#AA3F67 #AA4D3F #AA823F

triadic

#AA4D3F #3FAA4D #4D3FAA

tetradic

#AA4D3F #67AA3F #3F9CAA #823FAA

square

#AA4D3F #67AA3F #3F9CAA #823FAA

split-complementary

#AA4D3F #3FAA82 #3F67AA

monochromatic

#51251E #7D392E #AA4D3F #C56F62 #D5978E

Accessibility & contrast

On white

5.47

#AA4D3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AA4D3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4D3F

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4D3F	#FFFFFF	#000000	##FFFFFF
##AA4D3F	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3D

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#BA3C4A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #aa4d3f;
/* rgb */ color: rgb(170, 77, 63);
/* oklch */ color: oklch(53.6% 0.125 30.4);

Tailwind

colors: {
  custom: {
    50: '#c98174',
    500: '#aa4d3f',
    950: '#000000',
  },
}

SCSS

$custom: #aa4d3f;
$custom-light: #c98174;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4d3f",
  "rgb": {
    "r": 170,
    "g": 77,
    "b": 63
  },
  "hsl": {
    "h": 7.85,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.536,
    "c": 0.1254,
    "h": 30.4
  },
  "luminance": 0.14213
}

Semantic roles & 50–950 ramp

primary

#AA4D3F

secondary

#85B8C0

accent

#C4D652

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AA4D3F

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

Preview Lab → · Contrast checker → · Palette generator →