#AD3F53#AD3F53

#AD3F53 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.6% C 0.144 H 12.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#AD3F53
RGB	rgb(173, 63, 83)
HSL	hsl(349, 47%, 46%)
HSV	hsv(349, 64%, 68%)
CMYK	cmyk(0%, 63.6%, 52%, 32.2%)
CIE-LAB	lab(42.86, 46.49, 12.41)
CIE-LCH	lch(42.86, 48.12, 14.94°)
OKLab	oklab(52.56% 0.1405 0.0315)
OKLCH	oklch(52.56% 0.144 12.6)
XYZ	xyz(20.5741, 13.0664, 9.6206)
Luminance	0.1306 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3F53 #3FAD99

analogous

#AD3F8A #AD3F53 #AD623F

triadic

#AD3F53 #53AD3F #3F53AD

tetradic

#AD3F53 #8AAD3F #3FAD99 #623FAD

square

#AD3F53 #8AAD3F #3FAD99 #623FAD

split-complementary

#AD3F53 #3FAD62 #3F8AAD

monochromatic

#531E28 #802F3D #AD3F53 #C66375 #D7909D

Accessibility & contrast

On white

5.81

#AD3F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#AD3F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3F53

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3F53	#FFFFFF	#000000	##FFFFFF
##AD3F53	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585753

Deuteranopia (green-blind)

#756E50

Tritanopia (blue-blind)

#BC2D47

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ad3f53;
/* rgb */ color: rgb(173, 63, 83);
/* oklch */ color: oklch(52.6% 0.144 12.6);

Tailwind

colors: {
  custom: {
    50: '#cb7a83',
    500: '#ad3f53',
    950: '#000000',
  },
}

SCSS

$custom: #ad3f53;
$custom-light: #cb7a83;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3f53",
  "rgb": {
    "r": 173,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 349.091,
    "s": 46.61,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52559,
    "c": 0.14399,
    "h": 12.6
  },
  "luminance": 0.13064
}

Semantic roles & 50–950 ramp

primary

#AD3F53

secondary

#86C2B7

accent

#D6BE52

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AD3F53

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

Preview Lab → · Contrast checker → · Palette generator →