#AA553D#AA553D

#AA553D is a mid, moderate red. Relative luminance 0.154; OKLCH L 54.8% C 0.118 H 36.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#AA553D
RGB	rgb(170, 85, 61)
HSL	hsl(13, 47%, 45%)
HSV	hsv(13, 64%, 67%)
CMYK	cmyk(0%, 50%, 64.1%, 33.3%)
CIE-LAB	lab(46.15, 32.78, 29.83)
CIE-LCH	lch(46.15, 44.32, 42.30°)
OKLab	oklab(54.82% 0.0944 0.0703)
OKLCH	oklch(54.82% 0.118 36.7)
XYZ	xyz(20.6701, 15.3823, 6.2945)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA553D #3D92AA

analogous

#AA3D5B #AA553D #AA8B3D

triadic

#AA553D #3DAA55 #553DAA

tetradic

#AA553D #5BAA3D #3D92AA #8B3DAA

square

#AA553D #5BAA3D #3D92AA #8B3DAA

split-complementary

#AA553D #3DAA8B #3D5BAA

monochromatic

#50281D #7D3E2D #AA553D #C5755F #D69C8C

Accessibility & contrast

On white

5.15

#AA553D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#AA553D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA553D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA553D	#FFFFFF	#000000	##FFFFFF
##AA553D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623B

Deuteranopia (green-blind)

#80743B

Tritanopia (blue-blind)

#BA454F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #aa553d;
/* rgb */ color: rgb(170, 85, 61);
/* oklch */ color: oklch(54.8% 0.118 36.7);

Tailwind

colors: {
  custom: {
    50: '#c88673',
    500: '#aa553d',
    950: '#000000',
  },
}

SCSS

$custom: #aa553d;
$custom-light: #c88673;
$custom-dark: #000000;

JSON

{
  "hex": "#aa553d",
  "rgb": {
    "r": 170,
    "g": 85,
    "b": 61
  },
  "hsl": {
    "h": 13.211,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54817,
    "c": 0.11772,
    "h": 36.7
  },
  "luminance": 0.1538
}

Semantic roles & 50–950 ramp

primary

#AA553D

secondary

#82B3C0

accent

#B9D751

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AA553D

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

Preview Lab → · Contrast checker → · Palette generator →