#D13B39#D13B39

#D13B39 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.187 H 25.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#D13B39
RGB	rgb(209, 59, 57)
HSL	hsl(1, 62%, 52%)
HSV	hsv(1, 73%, 82%)
CMYK	cmyk(0%, 71.8%, 72.7%, 18%)
CIE-LAB	lab(48.24, 58.16, 36.19)
CIE-LCH	lch(48.24, 68.50, 31.89°)
OKLab	oklab(57.62% 0.1686 0.0819)
OKLCH	oklch(57.62% 0.187 25.9)
XYZ	xyz(28.6002, 16.9830, 5.6422)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13B39 #39CFD1

analogous

#D13983 #D13B39 #D18739

triadic

#D13B39 #39D13B #3B39D1

tetradic

#D13B39 #83D139 #39CFD1 #8739D1

square

#D13B39 #83D139 #39CFD1 #8739D1

split-complementary

#D13B39 #39D187 #3983D1

monochromatic

#751C1B #A62827 #D13B39 #DD6C6B #E89D9C

Accessibility & contrast

On white

4.78

#D13B39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D13B39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13B39

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13B39	#FFFFFF	#000000	##FFFFFF
##D13B39	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E37

Deuteranopia (green-blind)

#8C7E34

Tritanopia (blue-blind)

#E6003C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d13b39;
/* rgb */ color: rgb(209, 59, 57);
/* oklch */ color: oklch(57.6% 0.187 25.9);

Tailwind

colors: {
  custom: {
    50: '#e87b70',
    500: '#d13b39',
    950: '#000000',
  },
}

SCSS

$custom: #d13b39;
$custom-light: #e87b70;
$custom-dark: #000000;

JSON

{
  "hex": "#d13b39",
  "rgb": {
    "r": 209,
    "g": 59,
    "b": 57
  },
  "hsl": {
    "h": 0.789,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5762,
    "c": 0.18741,
    "h": 25.9
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#D13B39

secondary

#92D3D4

accent

#E3E542

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D13B39

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

Preview Lab → · Contrast checker → · Palette generator →