#AD4755#AD4755

#AD4755 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.7% C 0.134 H 14.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#AD4755
RGB	rgb(173, 71, 85)
HSL	hsl(352, 42%, 48%)
HSV	hsv(352, 59%, 68%)
CMYK	cmyk(0%, 59%, 50.9%, 32.2%)
CIE-LAB	lab(44.30, 42.96, 13.16)
CIE-LCH	lch(44.30, 44.93, 17.04°)
OKLab	oklab(53.65% 0.1296 0.0334)
OKLCH	oklch(53.65% 0.134 14.4)
XYZ	xyz(21.1281, 14.0491, 10.1917)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4755 #47AD9F

analogous

#AD4788 #AD4755 #AD6C47

triadic

#AD4755 #55AD47 #4755AD

tetradic

#AD4755 #88AD47 #47AD9F #6C47AD

square

#AD4755 #88AD47 #47AD9F #6C47AD

split-complementary

#AD4755 #47AD6C #4788AD

monochromatic

#56232A #823540 #AD4755 #C36E7A #D599A1

Accessibility & contrast

On white

5.51

#AD4755 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#AD4755 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4755

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4755	#FFFFFF	#000000	##FFFFFF
##AD4755	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C55

Deuteranopia (green-blind)

#787153

Tritanopia (blue-blind)

#BC384C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ad4755;
/* rgb */ color: rgb(173, 71, 85);
/* oklch */ color: oklch(53.7% 0.134 14.4);

Tailwind

colors: {
  custom: {
    50: '#ca7e84',
    500: '#ad4755',
    950: '#000000',
  },
}

SCSS

$custom: #ad4755;
$custom-light: #ca7e84;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4755",
  "rgb": {
    "r": 173,
    "g": 71,
    "b": 85
  },
  "hsl": {
    "h": 351.765,
    "s": 41.803,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53653,
    "c": 0.13378,
    "h": 14.4
  },
  "luminance": 0.14047
}

Semantic roles & 50–950 ramp

primary

#AD4755

secondary

#8EC1BA

accent

#D2C156

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #AD4755

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

Preview Lab → · Contrast checker → · Palette generator →