#C13F2F#C13F2F

#C13F2F is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.169 H 30.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C13F2F
RGB	rgb(193, 63, 47)
HSL	hsl(7, 61%, 47%)
HSV	hsv(7, 76%, 76%)
CMYK	cmyk(0%, 67.4%, 75.6%, 24.3%)
CIE-LAB	lab(45.77, 51.02, 38.27)
CIE-LCH	lch(45.77, 63.77, 36.87°)
OKLab	oklab(55.2% 0.1459 0.0851)
OKLCH	oklch(55.2% 0.169 30.2)
XYZ	xyz(24.2856, 15.1013, 4.3248)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13F2F #2FB1C1

analogous

#C12F68 #C13F2F #C1882F

triadic

#C13F2F #2FC13F #3F2FC1

tetradic

#C13F2F #68C12F #2FB1C1 #882FC1

square

#C13F2F #68C12F #2FB1C1 #882FC1

split-complementary

#C13F2F #2FC188 #2F68C1

monochromatic

#5F1F17 #902F23 #C13F2F #D66557 #E29288

Accessibility & contrast

On white

5.22

#C13F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C13F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13F2F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13F2F	#FFFFFF	#000000	##FFFFFF
##C13F2F	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2C

Deuteranopia (green-blind)

#84772A

Tritanopia (blue-blind)

#D4173C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13f2f;
/* rgb */ color: rgb(193, 63, 47);
/* oklch */ color: oklch(55.2% 0.169 30.2);

Tailwind

colors: {
  custom: {
    50: '#dc7b68',
    500: '#c13f2f',
    950: '#000000',
  },
}

SCSS

$custom: #c13f2f;
$custom-light: #dc7b68;
$custom-dark: #000000;

JSON

{
  "hex": "#c13f2f",
  "rgb": {
    "r": 193,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 6.575,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55204,
    "c": 0.16892,
    "h": 30.2
  },
  "luminance": 0.15098
}

Semantic roles & 50–950 ramp

primary

#C13F2F

secondary

#80C4CC

accent

#D2E444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13F2F

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

Preview Lab → · Contrast checker → · Palette generator →