#AD3D4D#AD3D4D

#AD3D4D is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.2% C 0.146 H 15.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AD3D4D
RGB	rgb(173, 61, 77)
HSL	hsl(351, 48%, 46%)
HSV	hsv(351, 65%, 68%)
CMYK	cmyk(0%, 64.7%, 55.5%, 32.2%)
CIE-LAB	lab(42.40, 46.88, 15.49)
CIE-LCH	lch(42.40, 49.37, 18.29°)
OKLab	oklab(52.17% 0.1409 0.0387)
OKLCH	oklch(52.17% 0.146 15.3)
XYZ	xyz(20.2437, 12.7602, 8.4167)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3D4D #3DAD9D

analogous

#AD3D85 #AD3D4D #AD653D

triadic

#AD3D4D #4DAD3D #3D4DAD

tetradic

#AD3D4D #85AD3D #3DAD9D #653DAD

square

#AD3D4D #85AD3D #3DAD9D #653DAD

split-complementary

#AD3D4D #3DAD65 #3D85AD

monochromatic

#531D25 #802D39 #AD3D4D #C7606F #D78D98

Accessibility & contrast

On white

5.91

#AD3D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AD3D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3D4D

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3D4D	#FFFFFF	#000000	##FFFFFF
##AD3D4D	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554D

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#BD2843

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ad3d4d;
/* rgb */ color: rgb(173, 61, 77);
/* oklch */ color: oklch(52.2% 0.146 15.3);

Tailwind

colors: {
  custom: {
    50: '#cb797e',
    500: '#ad3d4d',
    950: '#000000',
  },
}

SCSS

$custom: #ad3d4d;
$custom-light: #cb797e;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3d4d",
  "rgb": {
    "r": 173,
    "g": 61,
    "b": 77
  },
  "hsl": {
    "h": 351.429,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52169,
    "c": 0.14613,
    "h": 15.3
  },
  "luminance": 0.12758
}

Semantic roles & 50–950 ramp

primary

#AD3D4D

secondary

#84C2B9

accent

#D7C450

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AD3D4D

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

Preview Lab → · Contrast checker → · Palette generator →