#AD3A4C#AD3A4C

#AD3A4C is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.150 H 14.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AD3A4C
RGB	rgb(173, 58, 76)
HSL	hsl(351, 50%, 45%)
HSV	hsv(351, 66%, 68%)
CMYK	cmyk(0%, 66.5%, 56.1%, 32.2%)
CIE-LAB	lab(41.90, 48.09, 15.43)
CIE-LCH	lch(41.90, 50.51, 17.79°)
OKLab	oklab(51.79% 0.1446 0.0385)
OKLCH	oklch(51.79% 0.15 14.9)
XYZ	xyz(20.0529, 12.4348, 8.1803)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3A4C #3AAD9B

analogous

#AD3A85 #AD3A4C #AD623A

triadic

#AD3A4C #4CAD3A #3A4CAD

tetradic

#AD3A4C #85AD3A #3AAD9B #623AAD

square

#AD3A4C #85AD3A #3AAD9B #623AAD

split-complementary

#AD3A4C #3AAD62 #3A85AD

monochromatic

#511B24 #7F2B38 #AD3A4C #C85C6D #D88A96

Accessibility & contrast

On white

6.02

#AD3A4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AD3A4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3A4C

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3A4C	#FFFFFF	#000000	##FFFFFF
##AD3A4C	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544C

Deuteranopia (green-blind)

#746C49

Tritanopia (blue-blind)

#BD2441

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3a4c;
/* rgb */ color: rgb(173, 58, 76);
/* oklch */ color: oklch(51.8% 0.150 14.9);

Tailwind

colors: {
  custom: {
    50: '#cb777d',
    500: '#ad3a4c',
    950: '#000000',
  },
}

SCSS

$custom: #ad3a4c;
$custom-light: #cb777d;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3a4c",
  "rgb": {
    "r": 173,
    "g": 58,
    "b": 76
  },
  "hsl": {
    "h": 350.609,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51788,
    "c": 0.14967,
    "h": 14.9
  },
  "luminance": 0.12432
}

Semantic roles & 50–950 ramp

primary

#AD3A4C

secondary

#81C2B8

accent

#D9C44E

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AD3A4C

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

Preview Lab → · Contrast checker → · Palette generator →