#AD5547#AD5547

#AD5547 is a mid, moderate red. Relative luminance 0.158; OKLCH L 55.4% C 0.118 H 30.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#AD5547
RGB	rgb(173, 85, 71)
HSL	hsl(8, 42%, 48%)
HSV	hsv(8, 59%, 68%)
CMYK	cmyk(0%, 50.9%, 59%, 32.2%)
CIE-LAB	lab(46.76, 34.70, 24.87)
CIE-LCH	lch(46.76, 42.69, 35.63°)
OKLab	oklab(55.42% 0.1018 0.0601)
OKLCH	oklch(55.42% 0.118 30.6)
XYZ	xyz(21.6212, 15.8386, 7.8786)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD5547 #479FAD

analogous

#AD476C #AD5547 #AD8847

triadic

#AD5547 #47AD55 #5547AD

tetradic

#AD5547 #6CAD47 #479FAD #8847AD

square

#AD5547 #6CAD47 #479FAD #8847AD

split-complementary

#AD5547 #47AD88 #476CAD

monochromatic

#562A23 #824035 #AD5547 #C37A6E #D5A199

Accessibility & contrast

On white

5.04

#AD5547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AD5547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD5547

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD5547	#FFFFFF	#000000	##FFFFFF
##AD5547	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6345

Deuteranopia (green-blind)

#807645

Tritanopia (blue-blind)

#BD4652

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ad5547;
/* rgb */ color: rgb(173, 85, 71);
/* oklch */ color: oklch(55.4% 0.118 30.6);

Tailwind

colors: {
  custom: {
    50: '#ca877a',
    500: '#ad5547',
    950: '#000000',
  },
}

SCSS

$custom: #ad5547;
$custom-light: #ca877a;
$custom-dark: #000000;

JSON

{
  "hex": "#ad5547",
  "rgb": {
    "r": 173,
    "g": 85,
    "b": 71
  },
  "hsl": {
    "h": 8.235,
    "s": 41.803,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.11818,
    "h": 30.6
  },
  "luminance": 0.15836
}

Semantic roles & 50–950 ramp

primary

#AD5547

secondary

#8EBAC1

accent

#C1D256

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B09

muted

#837C7B

Preview Lab

Preview with #AD5547

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

Preview Lab → · Contrast checker → · Palette generator →