#D13933#D13933

#D13933 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.4% C 0.190 H 27.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#D13933
RGB	rgb(209, 57, 51)
HSL	hsl(2, 63%, 51%)
HSV	hsv(2, 76%, 82%)
CMYK	cmyk(0%, 72.7%, 75.6%, 18%)
CIE-LAB	lab(47.91, 58.63, 39.22)
CIE-LCH	lch(47.91, 70.53, 33.78°)
OKLab	oklab(57.35% 0.1688 0.0871)
OKLCH	oklch(57.35% 0.19 27.3)
XYZ	xyz(28.3585, 16.7250, 4.8664)
Luminance	0.1672 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13933 #33CBD1

analogous

#D1337C #D13933 #D18833

triadic

#D13933 #33D139 #3933D1

tetradic

#D13933 #7CD133 #33CBD1 #8833D1

square

#D13933 #7CD133 #33CBD1 #8833D1

split-complementary

#D13933 #33D188 #337CD1

monochromatic

#701D19 #A22925 #D13933 #DC6965 #E89A97

Accessibility & contrast

On white

4.83

#D13933 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#D13933 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13933

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13933	#FFFFFF	#000000	##FFFFFF
##D13933	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D31

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#E60039

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d13933;
/* rgb */ color: rgb(209, 57, 51);
/* oklch */ color: oklch(57.4% 0.190 27.3);

Tailwind

colors: {
  custom: {
    50: '#e87a6b',
    500: '#d13933',
    950: '#000000',
  },
}

SCSS

$custom: #d13933;
$custom-light: #e87a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#d13933",
  "rgb": {
    "r": 209,
    "g": 57,
    "b": 51
  },
  "hsl": {
    "h": 2.278,
    "s": 63.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57353,
    "c": 0.18993,
    "h": 27.3
  },
  "luminance": 0.16721
}

Semantic roles & 50–950 ramp

primary

#D13933

secondary

#8DD0D3

accent

#E0E642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D13933

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

Preview Lab → · Contrast checker → · Palette generator →