#C13E38#C13E38

#C13E38 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.168 H 26.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C13E38
RGB	rgb(193, 62, 56)
HSL	hsl(3, 55%, 49%)
HSV	hsv(3, 71%, 76%)
CMYK	cmyk(0%, 67.9%, 71%, 24.3%)
CIE-LAB	lab(45.73, 51.82, 33.12)
CIE-LCH	lch(45.73, 61.50, 32.58°)
OKLab	oklab(55.21% 0.1503 0.0759)
OKLCH	oklch(55.21% 0.168 26.8)
XYZ	xyz(24.4314, 15.0718, 5.3633)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13E38 #38BBC1

analogous

#C13877 #C13E38 #C18338

triadic

#C13E38 #38C13E #3E38C1

tetradic

#C13E38 #77C138 #38BBC1 #8338C1

square

#C13E38 #77C138 #38BBC1 #8338C1

split-complementary

#C13E38 #38C183 #3877C1

monochromatic

#62201C #922F2A #C13E38 #D26964 #E09794

Accessibility & contrast

On white

5.23

#C13E38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C13E38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13E38

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13E38	#FFFFFF	#000000	##FFFFFF
##C13E38	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A36

Deuteranopia (green-blind)

#837734

Tritanopia (blue-blind)

#D4183E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13e38;
/* rgb */ color: rgb(193, 62, 56);
/* oklch */ color: oklch(55.2% 0.168 26.8);

Tailwind

colors: {
  custom: {
    50: '#dc7b6f',
    500: '#c13e38',
    950: '#000000',
  },
}

SCSS

$custom: #c13e38;
$custom-light: #dc7b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#c13e38",
  "rgb": {
    "r": 193,
    "g": 62,
    "b": 56
  },
  "hsl": {
    "h": 2.628,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55209,
    "c": 0.16835,
    "h": 26.8
  },
  "luminance": 0.15068
}

Semantic roles & 50–950 ramp

primary

#C13E38

secondary

#8AC8CB

accent

#D8DE49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C13E38

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

Preview Lab → · Contrast checker → · Palette generator →