#D13B33#D13B33

#D13B33 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.188 H 27.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#D13B33
RGB	rgb(209, 59, 51)
HSL	hsl(3, 63%, 51%)
HSV	hsv(3, 76%, 82%)
CMYK	cmyk(0%, 71.8%, 75.6%, 18%)
CIE-LAB	lab(48.17, 57.92, 39.49)
CIE-LCH	lch(48.17, 70.10, 34.29°)
OKLab	oklab(57.54% 0.1666 0.0877)
OKLCH	oklch(57.54% 0.188 27.8)
XYZ	xyz(28.4593, 16.9266, 4.9000)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13B33 #33C9D1

analogous

#D1337A #D13B33 #D18A33

triadic

#D13B33 #33D13B #3B33D1

tetradic

#D13B33 #7AD133 #33C9D1 #8A33D1

square

#D13B33 #7AD133 #33C9D1 #8A33D1

split-complementary

#D13B33 #33D18A #337AD1

monochromatic

#701E19 #A22B25 #D13B33 #DC6B65 #E89B97

Accessibility & contrast

On white

4.79

#D13B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#D13B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13B33

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13B33	#FFFFFF	#000000	##FFFFFF
##D13B33	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D31

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#E6003B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d13b33;
/* rgb */ color: rgb(209, 59, 51);
/* oklch */ color: oklch(57.5% 0.188 27.8);

Tailwind

colors: {
  custom: {
    50: '#e87b6b',
    500: '#d13b33',
    950: '#000000',
  },
}

SCSS

$custom: #d13b33;
$custom-light: #e87b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#d13b33",
  "rgb": {
    "r": 209,
    "g": 59,
    "b": 51
  },
  "hsl": {
    "h": 3.038,
    "s": 63.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57544,
    "c": 0.18823,
    "h": 27.8
  },
  "luminance": 0.16922
}

Semantic roles & 50–950 ramp

primary

#D13B33

secondary

#8DCFD3

accent

#DEE642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D13B33

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

Preview Lab → · Contrast checker → · Palette generator →