#C13E2A#C13E2A

#C13E2A is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.171 H 31.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C13E2A
RGB	rgb(193, 62, 42)
HSL	hsl(8, 64%, 46%)
HSV	hsv(8, 78%, 76%)
CMYK	cmyk(0%, 67.9%, 78.2%, 24.3%)
CIE-LAB	lab(45.57, 51.23, 40.77)
CIE-LCH	lch(45.57, 65.47, 38.51°)
OKLab	oklab(55.04% 0.1456 0.0892)
OKLCH	oklch(55.04% 0.171 31.5)
XYZ	xyz(24.1356, 14.9535, 3.8055)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13E2A #2AADC1

analogous

#C12A61 #C13E2A #C1892A

triadic

#C13E2A #2AC13E #3E2AC1

tetradic

#C13E2A #61C12A #2AADC1 #892AC1

square

#C13E2A #61C12A #2AADC1 #892AC1

split-complementary

#C13E2A #2AC189 #2A61C1

monochromatic

#5C1E14 #8F2E1F #C13E2A #D9624F #E48F82

Accessibility & contrast

On white

5.26

#C13E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C13E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13E2A

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13E2A	#FFFFFF	#000000	##FFFFFF
##C13E2A	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A27

Deuteranopia (green-blind)

#847725

Tritanopia (blue-blind)

#D4133A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13e2a;
/* rgb */ color: rgb(193, 62, 42);
/* oklch */ color: oklch(55.0% 0.171 31.5);

Tailwind

colors: {
  custom: {
    50: '#dc7b65',
    500: '#c13e2a',
    950: '#000000',
  },
}

SCSS

$custom: #c13e2a;
$custom-light: #dc7b65;
$custom-dark: #000000;

JSON

{
  "hex": "#c13e2a",
  "rgb": {
    "r": 193,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 7.947,
    "s": 64.255,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55036,
    "c": 0.17074,
    "h": 31.5
  },
  "luminance": 0.1495
}

Semantic roles & 50–950 ramp

primary

#C13E2A

secondary

#7AC2CD

accent

#D1E741

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13E2A

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

Preview Lab → · Contrast checker → · Palette generator →