#AD4A4F#AD4A4F

#AD4A4F is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.9% C 0.130 H 19.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#AD4A4F
RGB	rgb(173, 74, 79)
HSL	hsl(357, 40%, 48%)
HSV	hsv(357, 57%, 68%)
CMYK	cmyk(0%, 57.2%, 54.3%, 32.2%)
CIE-LAB	lab(44.73, 40.96, 17.41)
CIE-LCH	lch(44.73, 44.51, 23.02°)
OKLab	oklab(53.93% 0.1225 0.0433)
OKLCH	oklch(53.93% 0.13 19.5)
XYZ	xyz(21.0953, 14.3488, 9.0543)
Luminance	0.1435 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4A4F #4AADA8

analogous

#AD4A80 #AD4A4F #AD764A

triadic

#AD4A4F #4FAD4A #4A4FAD

tetradic

#AD4A4F #80AD4A #4AADA8 #764AAD

square

#AD4A4F #80AD4A #4AADA8 #764AAD

split-complementary

#AD4A4F #4AAD76 #4A80AD

monochromatic

#572528 #82383B #AD4A4F #C37276 #D59D9F

Accessibility & contrast

On white

5.43

#AD4A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#AD4A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4A4F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4A4F	#FFFFFF	#000000	##FFFFFF
##AD4A4F	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D4F

Deuteranopia (green-blind)

#7A724D

Tritanopia (blue-blind)

#BC3A4C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ad4a4f;
/* rgb */ color: rgb(173, 74, 79);
/* oklch */ color: oklch(53.9% 0.130 19.5);

Tailwind

colors: {
  custom: {
    50: '#ca8080',
    500: '#ad4a4f',
    950: '#000000',
  },
}

SCSS

$custom: #ad4a4f;
$custom-light: #ca8080;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4a4f",
  "rgb": {
    "r": 173,
    "g": 74,
    "b": 79
  },
  "hsl": {
    "h": 356.97,
    "s": 40.081,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53931,
    "c": 0.12995,
    "h": 19.5
  },
  "luminance": 0.14346
}

Semantic roles & 50–950 ramp

primary

#AD4A4F

secondary

#91C1BF

accent

#D0CA58

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AD4A4F

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

Preview Lab → · Contrast checker → · Palette generator →