#AD5152#AD5152

#AD5152 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.0% C 0.121 H 21.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#AD5152
RGB	rgb(173, 81, 82)
HSL	hsl(359, 36%, 50%)
HSV	hsv(359, 53%, 68%)
CMYK	cmyk(0%, 53.2%, 52.6%, 32.2%)
CIE-LAB	lab(46.15, 37.70, 17.51)
CIE-LCH	lch(46.15, 41.57, 24.91°)
OKLab	oklab(55.03% 0.1127 0.0437)
OKLCH	oklch(55.03% 0.121 21.2)
XYZ	xyz(21.7006, 15.3807, 9.8070)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD5152 #51ADAC

analogous

#AD5180 #AD5152 #AD7E51

triadic

#AD5152 #52AD51 #5152AD

tetradic

#AD5152 #80AD51 #51ADAC #7E51AD

square

#AD5152 #80AD51 #51ADAC #7E51AD

split-complementary

#AD5152 #51AD7E #5180AD

monochromatic

#5A2A2A #833D3E #AD5152 #C17A7B #D4A4A5

Accessibility & contrast

On white

5.15

#AD5152 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#AD5152 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD5152

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD5152	#FFFFFF	#000000	##FFFFFF
##AD5152	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)

#666251

Deuteranopia (green-blind)

#7D7550

Tritanopia (blue-blind)

#BC4352

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ad5152;
/* rgb */ color: rgb(173, 81, 82);
/* oklch */ color: oklch(55.0% 0.121 21.2);

Tailwind

colors: {
  custom: {
    50: '#ca8482',
    500: '#ad5152',
    950: '#000000',
  },
}

SCSS

$custom: #ad5152;
$custom-light: #ca8482;
$custom-dark: #000000;

JSON

{
  "hex": "#ad5152",
  "rgb": {
    "r": 173,
    "g": 81,
    "b": 82
  },
  "hsl": {
    "h": 359.348,
    "s": 36.22,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55026,
    "c": 0.12087,
    "h": 21.2
  },
  "luminance": 0.15378
}

Semantic roles & 50–950 ramp

primary

#AD5152

secondary

#98C2C1

accent

#CCCB5C

background

#FCF8F7

surface

#F9EFEE

border

#D2CAC9

text

#140B0A

muted

#827C7C

Preview Lab

Preview with #AD5152

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

Preview Lab → · Contrast checker → · Palette generator →