#AD4745#AD4745

#AD4745 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.3% C 0.135 H 23.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#AD4745
RGB	rgb(173, 71, 69)
HSL	hsl(1, 43%, 47%)
HSV	hsv(1, 60%, 68%)
CMYK	cmyk(0%, 59%, 60.1%, 32.2%)
CIE-LAB	lab(43.98, 41.63, 22.48)
CIE-LCH	lch(43.98, 47.31, 28.37°)
OKLab	oklab(53.3% 0.1231 0.0545)
OKLCH	oklch(53.3% 0.135 23.9)
XYZ	xyz(20.5628, 13.8230, 7.2143)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4745 #45ABAD

analogous

#AD4577 #AD4745 #AD7B45

triadic

#AD4745 #45AD47 #4745AD

tetradic

#AD4745 #77AD45 #45ABAD #7B45AD

square

#AD4745 #77AD45 #45ABAD #7B45AD

split-complementary

#AD4745 #45AD7B #4577AD

monochromatic

#552322 #813534 #AD4745 #C46D6B #D59897

Accessibility & contrast

On white

5.58

#AD4745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#AD4745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4745

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4745	#FFFFFF	#000000	##FFFFFF
##AD4745	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A44

Deuteranopia (green-blind)

#7A7043

Tritanopia (blue-blind)

#BD3447

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ad4745;
/* rgb */ color: rgb(173, 71, 69);
/* oklch */ color: oklch(53.3% 0.135 23.9);

Tailwind

colors: {
  custom: {
    50: '#cb7e78',
    500: '#ad4745',
    950: '#000000',
  },
}

SCSS

$custom: #ad4745;
$custom-light: #cb7e78;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4745",
  "rgb": {
    "r": 173,
    "g": 71,
    "b": 69
  },
  "hsl": {
    "h": 1.154,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53303,
    "c": 0.13459,
    "h": 23.9
  },
  "luminance": 0.1382
}

Semantic roles & 50–950 ramp

primary

#AD4745

secondary

#8CC0C1

accent

#D0D355

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AD4745

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

Preview Lab → · Contrast checker → · Palette generator →