#AD2A3D#AD2A3D

#AD2A3D is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.166 H 18.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#AD2A3D
RGB	rgb(173, 42, 61)
HSL	hsl(351, 61%, 42%)
HSV	hsv(351, 76%, 68%)
CMYK	cmyk(0%, 75.7%, 64.7%, 32.2%)
CIE-LAB	lab(39.38, 53.17, 21.46)
CIE-LCH	lch(39.38, 57.34, 21.98°)
OKLab	oklab(49.81% 0.1582 0.0514)
OKLCH	oklch(49.81% 0.166 18)
XYZ	xyz(18.9059, 10.8799, 5.5185)
Luminance	0.1088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2A3D #2AAD9A

analogous

#AD2A7E #AD2A3D #AD592A

triadic

#AD2A3D #3DAD2A #2A3DAD

tetradic

#AD2A3D #7EAD2A #2AAD9A #592AAD

square

#AD2A3D #7EAD2A #2AAD9A #592AAD

split-complementary

#AD2A3D #2AAD59 #2A7EAD

monochromatic

#4B121A #7C1E2C #AD2A3D #D14358 #DD7483

Accessibility & contrast

On white

6.61

#AD2A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AD2A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2A3D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2A3D	#FFFFFF	#000000	##FFFFFF
##AD2A3D	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3D

Deuteranopia (green-blind)

#706739

Tritanopia (blue-blind)

#BE0032

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ad2a3d;
/* rgb */ color: rgb(173, 42, 61);
/* oklch */ color: oklch(49.8% 0.166 18.0);

Tailwind

colors: {
  custom: {
    50: '#cd6f72',
    500: '#ad2a3d',
    950: '#000000',
  },
}

SCSS

$custom: #ad2a3d;
$custom-light: #cd6f72;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2a3d",
  "rgb": {
    "r": 173,
    "g": 42,
    "b": 61
  },
  "hsl": {
    "h": 351.298,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49814,
    "c": 0.16633,
    "h": 18
  },
  "luminance": 0.10877
}

Semantic roles & 50–950 ramp

primary

#AD2A3D

secondary

#6EC5B8

accent

#E4CD44

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AD2A3D

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

Preview Lab → · Contrast checker → · Palette generator →