#AD3126#AD3126

#AD3126 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.162 H 29.2°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#AD3126
RGB	rgb(173, 49, 38)
HSL	hsl(5, 64%, 41%)
HSV	hsv(5, 78%, 68%)
CMYK	cmyk(0%, 71.7%, 78%, 32.2%)
CIE-LAB	lab(39.95, 49.54, 35.96)
CIE-LCH	lch(39.95, 61.22, 35.98°)
OKLab	oklab(50.14% 0.1417 0.0791)
OKLCH	oklch(50.14% 0.162 29.2)
XYZ	xyz(18.6839, 11.2237, 3.0159)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3126 #26A2AD

analogous

#AD265F #AD3126 #AD7526

triadic

#AD3126 #26AD31 #3126AD

tetradic

#AD3126 #5FAD26 #26A2AD #7526AD

square

#AD3126 #5FAD26 #26A2AD #7526AD

split-complementary

#AD3126 #26AD75 #265FAD

monochromatic

#491510 #7B231B #AD3126 #D4483C #DF776E

Accessibility & contrast

On white

6.47

#AD3126 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AD3126 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3126

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3126	#FFFFFF	#000000	##FFFFFF
##AD3126	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D24

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#BF0030

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad3126;
/* rgb */ color: rgb(173, 49, 38);
/* oklch */ color: oklch(50.1% 0.162 29.2);

Tailwind

colors: {
  custom: {
    50: '#ce7261',
    500: '#ad3126',
    950: '#000000',
  },
}

SCSS

$custom: #ad3126;
$custom-light: #ce7261;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3126",
  "rgb": {
    "r": 173,
    "g": 49,
    "b": 38
  },
  "hsl": {
    "h": 4.889,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50138,
    "c": 0.1623,
    "h": 29.2
  },
  "luminance": 0.11221
}

Semantic roles & 50–950 ramp

primary

#AD3126

secondary

#69BEC6

accent

#D9E741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AD3126

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

Preview Lab → · Contrast checker → · Palette generator →