#C13D3C#C13D3C

#C13D3C is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.169 H 24.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C13D3C
RGB	rgb(193, 61, 60)
HSL	hsl(0, 53%, 50%)
HSV	hsv(0, 69%, 76%)
CMYK	cmyk(0%, 68.4%, 68.9%, 24.3%)
CIE-LAB	lab(45.64, 52.43, 30.67)
CIE-LCH	lch(45.64, 60.74, 30.33°)
OKLab	oklab(55.16% 0.153 0.0712)
OKLCH	oklch(55.16% 0.169 24.9)
XYZ	xyz(24.4793, 15.0047, 5.8813)
Luminance	0.1500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13D3C #3CC0C1

analogous

#C13C7E #C13D3C #C1803C

triadic

#C13D3C #3CC13D #3D3CC1

tetradic

#C13D3C #7EC13C #3CC0C1 #803CC1

square

#C13D3C #7EC13C #3CC0C1 #803CC1

split-complementary

#C13D3C #3CC180 #3C7EC1

monochromatic

#641F1F #922E2D #C13D3C #D16A6A #DF9998

Accessibility & contrast

On white

5.25

#C13D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C13D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13D3C

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13D3C	#FFFFFF	#000000	##FFFFFF
##C13D3C	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A3B

Deuteranopia (green-blind)

#837738

Tritanopia (blue-blind)

#D4163E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13d3c;
/* rgb */ color: rgb(193, 61, 60);
/* oklch */ color: oklch(55.2% 0.169 24.9);

Tailwind

colors: {
  custom: {
    50: '#db7a72',
    500: '#c13d3c',
    950: '#000000',
  },
}

SCSS

$custom: #c13d3c;
$custom-light: #db7a72;
$custom-dark: #000000;

JSON

{
  "hex": "#c13d3c",
  "rgb": {
    "r": 193,
    "g": 61,
    "b": 60
  },
  "hsl": {
    "h": 0.451,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55158,
    "c": 0.16876,
    "h": 24.9
  },
  "luminance": 0.15001
}

Semantic roles & 50–950 ramp

primary

#C13D3C

secondary

#8ECACB

accent

#DBDC4C

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13D3C

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

Preview Lab → · Contrast checker → · Palette generator →