#AD2925#AD2925

#AD2925 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.169 H 27.3°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#AD2925
RGB	rgb(173, 41, 37)
HSL	hsl(2, 65%, 41%)
HSV	hsv(2, 79%, 68%)
CMYK	cmyk(0%, 76.3%, 78.6%, 32.2%)
CIE-LAB	lab(38.91, 52.37, 35.43)
CIE-LCH	lch(38.91, 63.22, 34.08°)
OKLab	oklab(49.36% 0.1504 0.0776)
OKLCH	oklch(49.36% 0.169 27.3)
XYZ	xyz(18.3626, 10.6066, 2.8303)
Luminance	0.1060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2925 #25A9AD

analogous

#AD2565 #AD2925 #AD6D25

triadic

#AD2925 #25AD29 #2925AD

tetradic

#AD2925 #65AD25 #25A9AD #6D25AD

square

#AD2925 #65AD25 #25A9AD #6D25AD

split-complementary

#AD2925 #25AD6D #2565AD

monochromatic

#48110F #7B1D1A #AD2925 #D53F3A #E0706D

Accessibility & contrast

On white

6.73

#AD2925 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AD2925 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2925

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2925	#FFFFFF	#000000	##FFFFFF
##AD2925	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514923

Deuteranopia (green-blind)

#72661F

Tritanopia (blue-blind)

#BF002A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ad2925;
/* rgb */ color: rgb(173, 41, 37);
/* oklch */ color: oklch(49.4% 0.169 27.3);

Tailwind

colors: {
  custom: {
    50: '#ce6e60',
    500: '#ad2925',
    950: '#000000',
  },
}

SCSS

$custom: #ad2925;
$custom-light: #ce6e60;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2925",
  "rgb": {
    "r": 173,
    "g": 41,
    "b": 37
  },
  "hsl": {
    "h": 1.765,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49355,
    "c": 0.16925,
    "h": 27.3
  },
  "luminance": 0.10604
}

Semantic roles & 50–950 ramp

primary

#AD2925

secondary

#68C3C6

accent

#E3E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AD2925

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

Preview Lab → · Contrast checker → · Palette generator →