#AD2725#AD2725

#AD2725 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.171 H 26.8°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AD2725
RGB	rgb(173, 39, 37)
HSL	hsl(1, 65%, 41%)
HSV	hsv(1, 79%, 68%)
CMYK	cmyk(0%, 77.5%, 78.6%, 32.2%)
CIE-LAB	lab(38.68, 53.02, 35.18)
CIE-LCH	lch(38.68, 63.63, 33.57°)
OKLab	oklab(49.18% 0.1525 0.0771)
OKLCH	oklch(49.18% 0.171 26.8)
XYZ	xyz(18.2952, 10.4717, 2.8078)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2725 #25ABAD

analogous

#AD2567 #AD2725 #AD6B25

triadic

#AD2725 #25AD27 #2725AD

tetradic

#AD2725 #67AD25 #25ABAD #6B25AD

square

#AD2725 #67AD25 #25ABAD #6B25AD

split-complementary

#AD2725 #25AD6B #2567AD

monochromatic

#48100F #7B1C1A #AD2725 #D53D3A #E06E6D

Accessibility & contrast

On white

6.79

#AD2725 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AD2725 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2725

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2725	#FFFFFF	#000000	##FFFFFF
##AD2725	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504823

Deuteranopia (green-blind)

#72661F

Tritanopia (blue-blind)

#BF0028

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2725;
/* rgb */ color: rgb(173, 39, 37);
/* oklch */ color: oklch(49.2% 0.171 26.8);

Tailwind

colors: {
  custom: {
    50: '#ce6d60',
    500: '#ad2725',
    950: '#000000',
  },
}

SCSS

$custom: #ad2725;
$custom-light: #ce6d60;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2725",
  "rgb": {
    "r": 173,
    "g": 39,
    "b": 37
  },
  "hsl": {
    "h": 0.882,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49181,
    "c": 0.17084,
    "h": 26.8
  },
  "luminance": 0.10469
}

Semantic roles & 50–950 ramp

primary

#AD2725

secondary

#68C5C6

accent

#E5E840

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#160805

muted

#847A79

Preview Lab

Preview with #AD2725

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

Preview Lab → · Contrast checker → · Palette generator →