#C13D38#C13D38

#C13D38 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.169 H 26.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C13D38
RGB	rgb(193, 61, 56)
HSL	hsl(2, 55%, 49%)
HSV	hsv(2, 71%, 76%)
CMYK	cmyk(0%, 68.4%, 71%, 24.3%)
CIE-LAB	lab(45.58, 52.23, 32.95)
CIE-LCH	lch(45.58, 61.75, 32.25°)
OKLab	oklab(55.1% 0.1516 0.0755)
OKLCH	oklch(55.1% 0.169 26.5)
XYZ	xyz(24.3775, 14.9640, 5.3453)
Luminance	0.1496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13D38 #38BCC1

analogous

#C13878 #C13D38 #C18238

triadic

#C13D38 #38C13D #3D38C1

tetradic

#C13D38 #78C138 #38BCC1 #8238C1

square

#C13D38 #78C138 #38BCC1 #8238C1

split-complementary

#C13D38 #38C182 #3878C1

monochromatic

#621F1C #922E2A #C13D38 #D26864 #E09694

Accessibility & contrast

On white

5.26

#C13D38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C13D38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13D38

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13D38	#FFFFFF	#000000	##FFFFFF
##C13D38	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)

#625A36

Deuteranopia (green-blind)

#837634

Tritanopia (blue-blind)

#D4153D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13d38;
/* rgb */ color: rgb(193, 61, 56);
/* oklch */ color: oklch(55.1% 0.169 26.5);

Tailwind

colors: {
  custom: {
    50: '#dc7a6f',
    500: '#c13d38',
    950: '#000000',
  },
}

SCSS

$custom: #c13d38;
$custom-light: #dc7a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#c13d38",
  "rgb": {
    "r": 193,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 2.19,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55098,
    "c": 0.16932,
    "h": 26.5
  },
  "luminance": 0.1496
}

Semantic roles & 50–950 ramp

primary

#C13D38

secondary

#8AC9CB

accent

#D9DE49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C13D38

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

Preview Lab → · Contrast checker → · Palette generator →