#D13F3C#D13F3C

#D13F3C is a mid, vivid red. Relative luminance 0.174; OKLCH L 58.1% C 0.183 H 25.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#D13F3C
RGB	rgb(209, 63, 60)
HSL	hsl(1, 62%, 53%)
HSV	hsv(1, 71%, 82%)
CMYK	cmyk(0%, 69.9%, 71.3%, 18%)
CIE-LAB	lab(48.81, 56.83, 35.13)
CIE-LCH	lch(48.81, 66.81, 31.73°)
OKLab	oklab(58.06% 0.165 0.0802)
OKLCH	oklch(58.06% 0.183 25.9)
XYZ	xyz(28.8908, 17.4409, 6.1192)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D13F3C #3CCED1

analogous

#D13C83 #D13F3C #D1893C

triadic

#D13F3C #3CD13F #3F3CD1

tetradic

#D13F3C #83D13C #3CCED1 #893CD1

square

#D13F3C #83D13C #3CCED1 #893CD1

split-complementary

#D13F3C #3CD189 #3C83D1

monochromatic

#771E1C #A82A28 #D13F3C #DD706E #E8A19F

Accessibility & contrast

On white

4.68

#D13F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D13F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D13F3C

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D13F3C	#FFFFFF	#000000	##FFFFFF
##D13F3C	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69603A

Deuteranopia (green-blind)

#8D8037

Tritanopia (blue-blind)

#E60A40

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d13f3c;
/* rgb */ color: rgb(209, 63, 60);
/* oklch */ color: oklch(58.1% 0.183 25.9);

Tailwind

colors: {
  custom: {
    50: '#e77d72',
    500: '#d13f3c',
    950: '#000000',
  },
}

SCSS

$custom: #d13f3c;
$custom-light: #e77d72;
$custom-dark: #000000;

JSON

{
  "hex": "#d13f3c",
  "rgb": {
    "r": 209,
    "g": 63,
    "b": 60
  },
  "hsl": {
    "h": 1.208,
    "s": 61.826,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5806,
    "c": 0.18344,
    "h": 25.9
  },
  "luminance": 0.17437
}

Semantic roles & 50–950 ramp

primary

#D13F3C

secondary

#94D3D5

accent

#E2E543

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D13F3C

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

Preview Lab → · Contrast checker → · Palette generator →