#AD3026#AD3026

#AD3026 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.163 H 28.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AD3026
RGB	rgb(173, 48, 38)
HSL	hsl(4, 64%, 41%)
HSV	hsv(4, 78%, 68%)
CMYK	cmyk(0%, 72.3%, 78%, 32.2%)
CIE-LAB	lab(39.82, 49.92, 35.82)
CIE-LCH	lch(39.82, 61.44, 35.66°)
OKLab	oklab(50.04% 0.1429 0.0788)
OKLCH	oklch(50.04% 0.163 28.9)
XYZ	xyz(18.6425, 11.1409, 3.0021)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3026 #26A3AD

analogous

#AD2660 #AD3026 #AD7426

triadic

#AD3026 #26AD30 #3026AD

tetradic

#AD3026 #60AD26 #26A3AD #7426AD

square

#AD3026 #60AD26 #26A3AD #7426AD

split-complementary

#AD3026 #26AD74 #2660AD

monochromatic

#491410 #7B221B #AD3026 #D4473C #DF776E

Accessibility & contrast

On white

6.51

#AD3026 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AD3026 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3026

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3026	#FFFFFF	#000000	##FFFFFF
##AD3026	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C24

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#BF002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad3026;
/* rgb */ color: rgb(173, 48, 38);
/* oklch */ color: oklch(50.0% 0.163 28.9);

Tailwind

colors: {
  custom: {
    50: '#ce7161',
    500: '#ad3026',
    950: '#000000',
  },
}

SCSS

$custom: #ad3026;
$custom-light: #ce7161;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3026",
  "rgb": {
    "r": 173,
    "g": 48,
    "b": 38
  },
  "hsl": {
    "h": 4.444,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50035,
    "c": 0.16319,
    "h": 28.9
  },
  "luminance": 0.11138
}

Semantic roles & 50–950 ramp

primary

#AD3026

secondary

#69BFC6

accent

#DBE741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AD3026

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

Preview Lab → · Contrast checker → · Palette generator →