#AD3B4E#AD3B4E

#AD3B4E is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.0% C 0.149 H 14.1°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#AD3B4E
RGB	rgb(173, 59, 78)
HSL	hsl(350, 49%, 45%)
HSV	hsv(350, 66%, 68%)
CMYK	cmyk(0%, 65.9%, 54.9%, 32.2%)
CIE-LAB	lab(42.10, 47.83, 14.46)
CIE-LCH	lch(42.10, 49.97, 16.83°)
OKLab	oklab(51.95% 0.1441 0.0363)
OKLCH	oklch(51.95% 0.149 14.1)
XYZ	xyz(20.1745, 12.5649, 8.5691)
Luminance	0.1256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3B4E #3BAD9A

analogous

#AD3B87 #AD3B4E #AD613B

triadic

#AD3B4E #4EAD3B #3B4EAD

tetradic

#AD3B4E #87AD3B #3BAD9A #613BAD

square

#AD3B4E #87AD3B #3BAD9A #613BAD

split-complementary

#AD3B4E #3BAD61 #3B87AD

monochromatic

#521C25 #7F2B39 #AD3B4E #C85D6F #D78B98

Accessibility & contrast

On white

5.98

#AD3B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#AD3B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3B4E

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3B4E	#FFFFFF	#000000	##FFFFFF
##AD3B4E	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56554E

Deuteranopia (green-blind)

#746C4B

Tritanopia (blue-blind)

#BD2643

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3b4e;
/* rgb */ color: rgb(173, 59, 78);
/* oklch */ color: oklch(52.0% 0.149 14.1);

Tailwind

colors: {
  custom: {
    50: '#cb777f',
    500: '#ad3b4e',
    950: '#000000',
  },
}

SCSS

$custom: #ad3b4e;
$custom-light: #cb777f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3b4e",
  "rgb": {
    "r": 173,
    "g": 59,
    "b": 78
  },
  "hsl": {
    "h": 350,
    "s": 49.138,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51952,
    "c": 0.14857,
    "h": 14.1
  },
  "luminance": 0.12562
}

Semantic roles & 50–950 ramp

primary

#AD3B4E

secondary

#82C2B7

accent

#D9C24F

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AD3B4E

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

Preview Lab → · Contrast checker → · Palette generator →