#AD4129#AD4129

#AD4129 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.147 H 34.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#AD4129
RGB	rgb(173, 65, 41)
HSL	hsl(11, 62%, 42%)
HSV	hsv(11, 76%, 68%)
CMYK	cmyk(0%, 62.4%, 76.3%, 32.2%)
CIE-LAB	lab(42.50, 42.86, 37.00)
CIE-LCH	lch(42.50, 56.62, 40.80°)
OKLab	oklab(52.06% 0.1215 0.0822)
OKLCH	oklch(52.06% 0.147 34.1)
XYZ	xyz(19.5262, 12.8277, 3.5452)
Luminance	0.1283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4129 #2995AD

analogous

#AD2953 #AD4129 #AD8329

triadic

#AD4129 #29AD41 #4129AD

tetradic

#AD4129 #53AD29 #2995AD #8329AD

square

#AD4129 #53AD29 #2995AD #8329AD

split-complementary

#AD4129 #29AD83 #2953AD

monochromatic

#4A1C12 #7C2E1D #AD4129 #D25C41 #DE8673

Accessibility & contrast

On white

5.89

#AD4129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#AD4129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4129

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4129	#FFFFFF	#000000	##FFFFFF
##AD4129	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5526

Deuteranopia (green-blind)

#7A6D25

Tritanopia (blue-blind)

#BE263C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ad4129;
/* rgb */ color: rgb(173, 65, 41);
/* oklch */ color: oklch(52.1% 0.147 34.1);

Tailwind

colors: {
  custom: {
    50: '#cd7a64',
    500: '#ad4129',
    950: '#000000',
  },
}

SCSS

$custom: #ad4129;
$custom-light: #cd7a64;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4129",
  "rgb": {
    "r": 173,
    "g": 65,
    "b": 41
  },
  "hsl": {
    "h": 10.909,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52061,
    "c": 0.14669,
    "h": 34.1
  },
  "luminance": 0.12825
}

Semantic roles & 50–950 ramp

primary

#AD4129

secondary

#6DB5C5

accent

#C7E543

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AD4129

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

Preview Lab → · Contrast checker → · Palette generator →