#AD3A4F#AD3A4F

#AD3A4F is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.150 H 13.3°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#AD3A4F
RGB	rgb(173, 58, 79)
HSL	hsl(349, 50%, 45%)
HSV	hsv(349, 66%, 68%)
CMYK	cmyk(0%, 66.5%, 54.3%, 32.2%)
CIE-LAB	lab(41.97, 48.33, 13.66)
CIE-LCH	lch(41.97, 50.23, 15.78°)
OKLab	oklab(51.86% 0.1458 0.0344)
OKLCH	oklch(51.86% 0.15 13.3)
XYZ	xyz(20.1597, 12.4775, 8.7424)
Luminance	0.1247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3A4F #3AAD98

analogous

#AD3A89 #AD3A4F #AD5E3A

triadic

#AD3A4F #4FAD3A #3A4FAD

tetradic

#AD3A4F #89AD3A #3AAD98 #5E3AAD

square

#AD3A4F #89AD3A #3AAD98 #5E3AAD

split-complementary

#AD3A4F #3AAD5E #3A89AD

monochromatic

#511B25 #7F2B3A #AD3A4F #C85C70 #D88A98

Accessibility & contrast

On white

6.01

#AD3A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#AD3A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3A4F

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3A4F	#FFFFFF	#000000	##FFFFFF
##AD3A4F	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544F

Deuteranopia (green-blind)

#736C4C

Tritanopia (blue-blind)

#BD2542

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3a4f;
/* rgb */ color: rgb(173, 58, 79);
/* oklch */ color: oklch(51.9% 0.150 13.3);

Tailwind

colors: {
  custom: {
    50: '#cb7780',
    500: '#ad3a4f',
    950: '#000000',
  },
}

SCSS

$custom: #ad3a4f;
$custom-light: #cb7780;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3a4f",
  "rgb": {
    "r": 173,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 349.043,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51859,
    "c": 0.14983,
    "h": 13.3
  },
  "luminance": 0.12475
}

Semantic roles & 50–950 ramp

primary

#AD3A4F

secondary

#81C2B6

accent

#D9C04E

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AD3A4F

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

Preview Lab → · Contrast checker → · Palette generator →