#AD545B#AD545B

#AD545B is a mid, moderate red. Relative luminance 0.160; OKLCH L 55.7% C 0.116 H 16.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#AD545B
RGB	rgb(173, 84, 91)
HSL	hsl(355, 35%, 50%)
HSV	hsv(355, 51%, 68%)
CMYK	cmyk(0%, 51.4%, 47.4%, 32.2%)
CIE-LAB	lab(46.95, 37.01, 13.17)
CIE-LCH	lch(46.95, 39.28, 19.58°)
OKLab	oklab(55.69% 0.1115 0.0335)
OKLCH	oklch(55.69% 0.116 16.7)
XYZ	xyz(22.2937, 15.9826, 11.8064)
Luminance	0.1598 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD545B #54ADA6

analogous

#AD5487 #AD545B #AD7954

triadic

#AD545B #5BAD54 #545BAD

tetradic

#AD545B #87AD54 #54ADA6 #7954AD

square

#AD545B #87AD54 #54ADA6 #7954AD

split-complementary

#AD545B #54AD79 #5487AD

monochromatic

#5B2C2F #843F45 #AD545B #C17D83 #D5A7AA

Accessibility & contrast

On white

5.00

#AD545B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#AD545B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD545B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD545B	#FFFFFF	#000000	##FFFFFF
##AD545B	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67645B

Deuteranopia (green-blind)

#7D7659

Tritanopia (blue-blind)

#BB4857

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ad545b;
/* rgb */ color: rgb(173, 84, 91);
/* oklch */ color: oklch(55.7% 0.116 16.7);

Tailwind

colors: {
  custom: {
    50: '#c98689',
    500: '#ad545b',
    950: '#000000',
  },
}

SCSS

$custom: #ad545b;
$custom-light: #c98689;
$custom-dark: #000000;

JSON

{
  "hex": "#ad545b",
  "rgb": {
    "r": 173,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 355.281,
    "s": 35.178,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55695,
    "c": 0.11647,
    "h": 16.7
  },
  "luminance": 0.1598
}

Semantic roles & 50–950 ramp

primary

#AD545B

secondary

#9BC2BF

accent

#CBC35D

background

#FCF8F8

surface

#F9F0F0

border

#D2CBCB

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AD545B

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

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