#C13C38#C13C38

#C13C38 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.170 H 26.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C13C38
RGB	rgb(193, 60, 56)
HSL	hsl(2, 55%, 49%)
HSV	hsv(2, 71%, 76%)
CMYK	cmyk(0%, 68.9%, 71%, 24.3%)
CIE-LAB	lab(45.44, 52.62, 32.78)
CIE-LCH	lch(45.44, 62.00, 31.92°)
OKLab	oklab(54.99% 0.1528 0.0751)
OKLCH	oklch(54.99% 0.17 26.2)
XYZ	xyz(24.3246, 14.8583, 5.3277)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13C38 #38BDC1

analogous

#C13879 #C13C38 #C18138

triadic

#C13C38 #38C13C #3C38C1

tetradic

#C13C38 #79C138 #38BDC1 #8138C1

square

#C13C38 #79C138 #38BDC1 #8138C1

split-complementary

#C13C38 #38C181 #3879C1

monochromatic

#621F1C #922D2A #C13C38 #D26764 #E09694

Accessibility & contrast

On white

5.29

#C13C38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C13C38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13C38

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13C38	#FFFFFF	#000000	##FFFFFF
##C13C38	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615936

Deuteranopia (green-blind)

#837634

Tritanopia (blue-blind)

#D4123C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13c38;
/* rgb */ color: rgb(193, 60, 56);
/* oklch */ color: oklch(55.0% 0.170 26.2);

Tailwind

colors: {
  custom: {
    50: '#dc7a6f',
    500: '#c13c38',
    950: '#000000',
  },
}

SCSS

$custom: #c13c38;
$custom-light: #dc7a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#c13c38",
  "rgb": {
    "r": 193,
    "g": 60,
    "b": 56
  },
  "hsl": {
    "h": 1.752,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54989,
    "c": 0.17027,
    "h": 26.2
  },
  "luminance": 0.14855
}

Semantic roles & 50–950 ramp

primary

#C13C38

secondary

#8AC9CB

accent

#DADE49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C13C38

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

Preview Lab → · Contrast checker → · Palette generator →