#C13434#C13434

#C13434 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.178 H 25.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#C13434
RGB	rgb(193, 52, 52)
HSL	hsl(0, 58%, 48%)
HSV	hsv(0, 73%, 76%)
CMYK	cmyk(0%, 73.1%, 73.1%, 24.3%)
CIE-LAB	lab(44.30, 55.44, 33.78)
CIE-LCH	lch(44.30, 64.92, 31.36°)
OKLab	oklab(54.12% 0.1609 0.0765)
OKLCH	oklch(54.12% 0.178 25.4)
XYZ	xyz(23.8429, 14.0450, 4.7037)
Luminance	0.1404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13434 #34C1C1

analogous

#C1347A #C13434 #C17A34

triadic

#C13434 #34C134 #3434C1

tetradic

#C13434 #7AC134 #34C1C1 #7A34C1

square

#C13434 #7AC134 #34C1C1 #7A34C1

split-complementary

#C13434 #34C17A #347AC1

monochromatic

#611A1A #912727 #C13434 #D45E5E #E18F8F

Accessibility & contrast

On white

5.51

#C13434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C13434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13434

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13434	#FFFFFF	#000000	##FFFFFF
##C13434	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5532

Deuteranopia (green-blind)

#80742F

Tritanopia (blue-blind)

#D40036

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13434;
/* rgb */ color: rgb(193, 52, 52);
/* oklch */ color: oklch(54.1% 0.178 25.4);

Tailwind

colors: {
  custom: {
    50: '#dc766c',
    500: '#c13434',
    950: '#000000',
  },
}

SCSS

$custom: #c13434;
$custom-light: #dc766c;
$custom-dark: #000000;

JSON

{
  "hex": "#c13434",
  "rgb": {
    "r": 193,
    "g": 52,
    "b": 52
  },
  "hsl": {
    "h": 0,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5412,
    "c": 0.17812,
    "h": 25.4
  },
  "luminance": 0.14041
}

Semantic roles & 50–950 ramp

primary

#C13434

secondary

#86CBCB

accent

#E1E147

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C13434

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

Preview Lab → · Contrast checker → · Palette generator →