#D13434#D13434

#D13434 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.194 H 25.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#D13434
RGB	rgb(209, 52, 52)
HSL	hsl(0, 63%, 51%)
HSV	hsv(0, 75%, 82%)
CMYK	cmyk(0%, 75.1%, 75.1%, 18%)
CIE-LAB	lab(47.32, 60.34, 38.00)
CIE-LCH	lch(47.32, 71.31, 32.20°)
OKLab	oklab(56.92% 0.1744 0.0847)
OKLCH	oklch(56.92% 0.194 25.9)
XYZ	xyz(28.1456, 16.2636, 4.9054)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13434 #34D1D1

analogous

#D13482 #D13434 #D18234

triadic

#D13434 #34D134 #3434D1

tetradic

#D13434 #82D134 #34D1D1 #8234D1

square

#D13434 #82D134 #34D1D1 #8234D1

split-complementary

#D13434 #34D182 #3482D1

monochromatic

#711A1A #A32525 #D13434 #DC6666 #E89898

Accessibility & contrast

On white

4.94

#D13434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#D13434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13434

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13434	#FFFFFF	#000000	##FFFFFF
##D13434	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A32

Deuteranopia (green-blind)

#8A7C2E

Tritanopia (blue-blind)

#E60036

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #d13434;
/* rgb */ color: rgb(209, 52, 52);
/* oklch */ color: oklch(56.9% 0.194 25.9);

Tailwind

colors: {
  custom: {
    50: '#e8786c',
    500: '#d13434',
    950: '#000000',
  },
}

SCSS

$custom: #d13434;
$custom-light: #e8786c;
$custom-dark: #000000;

JSON

{
  "hex": "#d13434",
  "rgb": {
    "r": 209,
    "g": 52,
    "b": 52
  },
  "hsl": {
    "h": 0,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56915,
    "c": 0.19388,
    "h": 25.9
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#D13434

secondary

#8ED3D3

accent

#E6E642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D13434

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

Preview Lab → · Contrast checker → · Palette generator →