#C13D35#C13D35

#C13D35 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.170 H 27.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C13D35
RGB	rgb(193, 61, 53)
HSL	hsl(3, 57%, 48%)
HSV	hsv(3, 73%, 76%)
CMYK	cmyk(0%, 68.4%, 72.5%, 24.3%)
CIE-LAB	lab(45.55, 52.08, 34.64)
CIE-LCH	lch(45.55, 62.55, 33.62°)
OKLab	oklab(55.06% 0.1505 0.0786)
OKLCH	oklch(55.06% 0.17 27.6)
XYZ	xyz(24.3063, 14.9356, 4.9704)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13D35 #35B9C1

analogous

#C13573 #C13D35 #C18335

triadic

#C13D35 #35C13D #3D35C1

tetradic

#C13D35 #73C135 #35B9C1 #8335C1

square

#C13D35 #73C135 #35B9C1 #8335C1

split-complementary

#C13D35 #35C183 #3573C1

monochromatic

#611F1B #912E28 #C13D35 #D36660 #E09590

Accessibility & contrast

On white

5.27

#C13D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C13D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13D35

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13D35	#FFFFFF	#000000	##FFFFFF
##C13D35	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A33

Deuteranopia (green-blind)

#837631

Tritanopia (blue-blind)

#D4143C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13d35;
/* rgb */ color: rgb(193, 61, 53);
/* oklch */ color: oklch(55.1% 0.170 27.6);

Tailwind

colors: {
  custom: {
    50: '#dc7a6d',
    500: '#c13d35',
    950: '#000000',
  },
}

SCSS

$custom: #c13d35;
$custom-light: #dc7a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13d35",
  "rgb": {
    "r": 193,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 3.429,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55056,
    "c": 0.16977,
    "h": 27.6
  },
  "luminance": 0.14932
}

Semantic roles & 50–950 ramp

primary

#C13D35

secondary

#87C7CB

accent

#D7E048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C13D35

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

Preview Lab → · Contrast checker → · Palette generator →