#AD4133#AD4133

#AD4133 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.2% C 0.144 H 30.1°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#AD4133
RGB	rgb(173, 65, 51)
HSL	hsl(7, 54%, 44%)
HSV	hsv(7, 71%, 68%)
CMYK	cmyk(0%, 62.4%, 70.5%, 32.2%)
CIE-LAB	lab(42.62, 43.34, 31.50)
CIE-LCH	lch(42.62, 53.57, 36.01°)
OKLab	oklab(52.19% 0.125 0.0724)
OKLCH	oklch(52.19% 0.144 30.1)
XYZ	xyz(19.7234, 12.9066, 4.5840)
Luminance	0.1290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4133 #339FAD

analogous

#AD3362 #AD4133 #AD7E33

triadic

#AD4133 #33AD41 #4133AD

tetradic

#AD4133 #62AD33 #339FAD #7E33AD

square

#AD4133 #62AD33 #339FAD #7E33AD

split-complementary

#AD4133 #33AD7E #3362AD

monochromatic

#4E1D17 #7E2F25 #AD4133 #CC5F51 #DA8B81

Accessibility & contrast

On white

5.86

#AD4133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#AD4133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4133

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4133	#FFFFFF	#000000	##FFFFFF
##AD4133	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5631

Deuteranopia (green-blind)

#796D30

Tritanopia (blue-blind)

#BE283E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ad4133;
/* rgb */ color: rgb(173, 65, 51);
/* oklch */ color: oklch(52.2% 0.144 30.1);

Tailwind

colors: {
  custom: {
    50: '#cc7a6b',
    500: '#ad4133',
    950: '#000000',
  },
}

SCSS

$custom: #ad4133;
$custom-light: #cc7a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4133",
  "rgb": {
    "r": 173,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 6.885,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5219,
    "c": 0.14442,
    "h": 30.1
  },
  "luminance": 0.12904
}

Semantic roles & 50–950 ramp

primary

#AD4133

secondary

#79BAC3

accent

#CDDE4A

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AD4133

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

Preview Lab → · Contrast checker → · Palette generator →