#C13C3D#C13C3D

#C13C3D is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.170 H 24.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C13C3D
RGB	rgb(193, 60, 61)
HSL	hsl(360, 53%, 50%)
HSV	hsv(360, 69%, 76%)
CMYK	cmyk(0%, 68.9%, 68.4%, 24.3%)
CIE-LAB	lab(45.51, 52.88, 29.93)
CIE-LCH	lch(45.51, 60.76, 29.51°)
OKLab	oklab(55.07% 0.1547 0.0697)
OKLCH	oklch(55.07% 0.17 24.3)
XYZ	xyz(24.4531, 14.9097, 6.0042)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13C3D #3CC1C0

analogous

#C13C80 #C13C3D #C17E3C

triadic

#C13C3D #3DC13C #3C3DC1

tetradic

#C13C3D #80C13C #3CC1C0 #7E3CC1

square

#C13C3D #80C13C #3CC1C0 #7E3CC1

split-complementary

#C13C3D #3CC17E #3C80C1

monochromatic

#641F1F #922D2E #C13C3D #D16A6A #DF9899

Accessibility & contrast

On white

5.27

#C13C3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C13C3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13C3D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13C3D	#FFFFFF	#000000	##FFFFFF
##C13C3D	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3C

Deuteranopia (green-blind)

#827639

Tritanopia (blue-blind)

#D4143E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13c3d;
/* rgb */ color: rgb(193, 60, 61);
/* oklch */ color: oklch(55.1% 0.170 24.3);

Tailwind

colors: {
  custom: {
    50: '#db7a72',
    500: '#c13c3d',
    950: '#000000',
  },
}

SCSS

$custom: #c13c3d;
$custom-light: #db7a72;
$custom-dark: #000000;

JSON

{
  "hex": "#c13c3d",
  "rgb": {
    "r": 193,
    "g": 60,
    "b": 61
  },
  "hsl": {
    "h": 359.549,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55065,
    "c": 0.16962,
    "h": 24.3
  },
  "luminance": 0.14906
}

Semantic roles & 50–950 ramp

primary

#C13C3D

secondary

#8ECBCA

accent

#DCDB4C

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13C3D

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

Preview Lab → · Contrast checker → · Palette generator →