#AA553F#AA553F

#AA553F is a mid, moderate red. Relative luminance 0.154; OKLCH L 54.8% C 0.117 H 35.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#AA553F
RGB	rgb(170, 85, 63)
HSL	hsl(12, 46%, 46%)
HSV	hsv(12, 63%, 67%)
CMYK	cmyk(0%, 50%, 62.9%, 33.3%)
CIE-LAB	lab(46.18, 32.92, 28.71)
CIE-LCH	lch(46.18, 43.68, 41.10°)
OKLab	oklab(54.85% 0.0952 0.0681)
OKLCH	oklch(54.85% 0.117 35.6)
XYZ	xyz(20.7250, 15.4043, 6.5836)
Luminance	0.1540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA553F #3F94AA

analogous

#AA3F5F #AA553F #AA8A3F

triadic

#AA553F #3FAA55 #553FAA

tetradic

#AA553F #5FAA3F #3F94AA #8A3FAA

square

#AA553F #5FAA3F #3F94AA #8A3FAA

split-complementary

#AA553F #3FAA8A #3F5FAA

monochromatic

#51281E #7D3F2E #AA553F #C57662 #D59D8E

Accessibility & contrast

On white

5.15

#AA553F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#AA553F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA553F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA553F	#FFFFFF	#000000	##FFFFFF
##AA553F	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)

#6B623D

Deuteranopia (green-blind)

#80743D

Tritanopia (blue-blind)

#BA4550

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #aa553f;
/* rgb */ color: rgb(170, 85, 63);
/* oklch */ color: oklch(54.8% 0.117 35.6);

Tailwind

colors: {
  custom: {
    50: '#c88774',
    500: '#aa553f',
    950: '#000000',
  },
}

SCSS

$custom: #aa553f;
$custom-light: #c88774;
$custom-dark: #000000;

JSON

{
  "hex": "#aa553f",
  "rgb": {
    "r": 170,
    "g": 85,
    "b": 63
  },
  "hsl": {
    "h": 12.336,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54849,
    "c": 0.11703,
    "h": 35.6
  },
  "luminance": 0.15402
}

Semantic roles & 50–950 ramp

primary

#AA553F

secondary

#85B4C0

accent

#BBD652

background

#FCF8F7

surface

#F9EFED

border

#D2CAC8

text

#140B08

muted

#827C7B

Preview Lab

Preview with #AA553F

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

Preview Lab → · Contrast checker → · Palette generator →