#AD4355#AD4355

#AD4355 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.1% C 0.139 H 12.9°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#AD4355
RGB	rgb(173, 67, 85)
HSL	hsl(350, 44%, 47%)
HSV	hsv(350, 61%, 68%)
CMYK	cmyk(0%, 61.3%, 50.9%, 32.2%)
CIE-LAB	lab(43.59, 44.85, 12.18)
CIE-LCH	lch(43.59, 46.47, 15.19°)
OKLab	oklab(53.12% 0.1355 0.031)
OKLCH	oklch(53.12% 0.139 12.9)
XYZ	xyz(20.8821, 13.5570, 10.1097)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4355 #43AD9B

analogous

#AD438A #AD4355 #AD6643

triadic

#AD4355 #55AD43 #4355AD

tetradic

#AD4355 #8AAD43 #43AD9B #6643AD

square

#AD4355 #8AAD43 #43AD9B #6643AD

split-complementary

#AD4355 #43AD66 #438AAD

monochromatic

#55212A #81323F #AD4355 #C56878 #D695A0

Accessibility & contrast

On white

5.66

#AD4355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#AD4355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4355

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4355	#FFFFFF	#000000	##FFFFFF
##AD4355	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5955

Deuteranopia (green-blind)

#766F53

Tritanopia (blue-blind)

#BC334A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ad4355;
/* rgb */ color: rgb(173, 67, 85);
/* oklch */ color: oklch(53.1% 0.139 12.9);

Tailwind

colors: {
  custom: {
    50: '#ca7c84',
    500: '#ad4355',
    950: '#000000',
  },
}

SCSS

$custom: #ad4355;
$custom-light: #ca7c84;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4355",
  "rgb": {
    "r": 173,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 349.811,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53119,
    "c": 0.13901,
    "h": 12.9
  },
  "luminance": 0.13554
}

Semantic roles & 50–950 ramp

primary

#AD4355

secondary

#8AC1B8

accent

#D4BE54

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #AD4355

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

Preview Lab → · Contrast checker → · Palette generator →