#AD2624#AD2624

#AD2624 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.1% C 0.172 H 26.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#AD2624
RGB	rgb(173, 38, 36)
HSL	hsl(1, 66%, 41%)
HSV	hsv(1, 79%, 68%)
CMYK	cmyk(0%, 78%, 79.2%, 32.2%)
CIE-LAB	lab(38.55, 53.30, 35.62)
CIE-LCH	lch(38.55, 64.11, 33.76°)
OKLab	oklab(49.09% 0.1531 0.0777)
OKLCH	oklch(49.09% 0.172 26.9)
XYZ	xyz(18.2473, 10.4007, 2.7155)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2624 #24ABAD

analogous

#AD2466 #AD2624 #AD6A24

triadic

#AD2624 #24AD26 #2624AD

tetradic

#AD2624 #66AD24 #24ABAD #6A24AD

square

#AD2624 #66AD24 #24ABAD #6A24AD

split-complementary

#AD2624 #24AD6A #2466AD

monochromatic

#48100F #7A1B19 #AD2624 #D63B39 #E06D6B

Accessibility & contrast

On white

6.82

#AD2624 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AD2624 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2624

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2624	#FFFFFF	#000000	##FFFFFF
##AD2624	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504822

Deuteranopia (green-blind)

#71651E

Tritanopia (blue-blind)

#BF0027

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2624;
/* rgb */ color: rgb(173, 38, 36);
/* oklch */ color: oklch(49.1% 0.172 26.9);

Tailwind

colors: {
  custom: {
    50: '#cf6d5f',
    500: '#ad2624',
    950: '#000000',
  },
}

SCSS

$custom: #ad2624;
$custom-light: #cf6d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2624",
  "rgb": {
    "r": 173,
    "g": 38,
    "b": 36
  },
  "hsl": {
    "h": 0.876,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49085,
    "c": 0.17174,
    "h": 26.9
  },
  "luminance": 0.10398
}

Semantic roles & 50–950 ramp

primary

#AD2624

secondary

#66C5C6

accent

#E6E93F

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160804

muted

#847A79

Preview Lab

Preview with #AD2624

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

Preview Lab → · Contrast checker → · Palette generator →