#AD2D3A#AD2D3A

#AD2D3A is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.164 H 20.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#AD2D3A
RGB	rgb(173, 45, 58)
HSL	hsl(354, 59%, 43%)
HSV	hsv(354, 74%, 68%)
CMYK	cmyk(0%, 74%, 66.5%, 32.2%)
CIE-LAB	lab(39.70, 51.96, 23.74)
CIE-LCH	lch(39.70, 57.13, 24.55°)
OKLab	oklab(50.03% 0.1537 0.0562)
OKLCH	oklch(50.03% 0.164 20.1)
XYZ	xyz(18.9377, 11.0693, 5.1416)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2D3A #2DADA0

analogous

#AD2D7A #AD2D3A #AD602D

triadic

#AD2D3A #3AAD2D #2D3AAD

tetradic

#AD2D3A #7AAD2D #2DADA0 #602DAD

square

#AD2D3A #7AAD2D #2DADA0 #602DAD

split-complementary

#AD2D3A #2DAD60 #2D7AAD

monochromatic

#4C1419 #7C202A #AD2D3A #CF4856 #DC7883

Accessibility & contrast

On white

6.54

#AD2D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AD2D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2D3A

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2D3A	#FFFFFF	#000000	##FFFFFF
##AD2D3A	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C3A

Deuteranopia (green-blind)

#716736

Tritanopia (blue-blind)

#BE0033

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ad2d3a;
/* rgb */ color: rgb(173, 45, 58);
/* oklch */ color: oklch(50.0% 0.164 20.1);

Tailwind

colors: {
  custom: {
    50: '#cd7070',
    500: '#ad2d3a',
    950: '#000000',
  },
}

SCSS

$custom: #ad2d3a;
$custom-light: #cd7070;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2d3a",
  "rgb": {
    "r": 173,
    "g": 45,
    "b": 58
  },
  "hsl": {
    "h": 353.906,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50034,
    "c": 0.16364,
    "h": 20.1
  },
  "luminance": 0.11066
}

Semantic roles & 50–950 ramp

primary

#AD2D3A

secondary

#72C4BC

accent

#E2D246

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AD2D3A

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

Preview Lab → · Contrast checker → · Palette generator →