#AD3A4E#AD3A4E

#AD3A4E is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.8% C 0.150 H 13.8°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#AD3A4E
RGB	rgb(173, 58, 78)
HSL	hsl(350, 50%, 45%)
HSV	hsv(350, 66%, 68%)
CMYK	cmyk(0%, 66.5%, 54.9%, 32.2%)
CIE-LAB	lab(41.94, 48.25, 14.25)
CIE-LCH	lch(41.94, 50.31, 16.45°)
OKLab	oklab(51.84% 0.1454 0.0357)
OKLCH	oklch(51.84% 0.15 13.8)
XYZ	xyz(20.1236, 12.4631, 8.5522)
Luminance	0.1246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3A4E #3AAD99

analogous

#AD3A88 #AD3A4E #AD5F3A

triadic

#AD3A4E #4EAD3A #3A4EAD

tetradic

#AD3A4E #88AD3A #3AAD99 #5F3AAD

square

#AD3A4E #88AD3A #3AAD99 #5F3AAD

split-complementary

#AD3A4E #3AAD5F #3A88AD

monochromatic

#511B25 #7F2B39 #AD3A4E #C85C6F #D88A97

Accessibility & contrast

On white

6.01

#AD3A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AD3A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3A4E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3A4E	#FFFFFF	#000000	##FFFFFF
##AD3A4E	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544E

Deuteranopia (green-blind)

#736C4B

Tritanopia (blue-blind)

#BD2442

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3a4e;
/* rgb */ color: rgb(173, 58, 78);
/* oklch */ color: oklch(51.8% 0.150 13.8);

Tailwind

colors: {
  custom: {
    50: '#cb777f',
    500: '#ad3a4e',
    950: '#000000',
  },
}

SCSS

$custom: #ad3a4e;
$custom-light: #cb777f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3a4e",
  "rgb": {
    "r": 173,
    "g": 58,
    "b": 78
  },
  "hsl": {
    "h": 349.565,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51835,
    "c": 0.14977,
    "h": 13.8
  },
  "luminance": 0.1246
}

Semantic roles & 50–950 ramp

primary

#AD3A4E

secondary

#81C2B7

accent

#D9C14E

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AD3A4E

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

Preview Lab → · Contrast checker → · Palette generator →