#C13843#C13843

#C13843 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.173 H 20.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C13843
RGB	rgb(193, 56, 67)
HSL	hsl(355, 55%, 49%)
HSV	hsv(355, 71%, 76%)
CMYK	cmyk(0%, 71%, 65.3%, 24.3%)
CIE-LAB	lab(45.05, 54.74, 25.76)
CIE-LCH	lch(45.05, 60.50, 25.20°)
OKLab	oklab(54.75% 0.1618 0.0612)
OKLCH	oklch(54.75% 0.173 20.7)
XYZ	xyz(24.4222, 14.5746, 6.8363)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13843 #38C1B6

analogous

#C13888 #C13843 #C17238

triadic

#C13843 #43C138 #3843C1

tetradic

#C13843 #88C138 #38C1B6 #7238C1

square

#C13843 #88C138 #38C1B6 #7238C1

split-complementary

#C13843 #38C172 #3888C1

monochromatic

#621C22 #922A33 #C13843 #D2646D #E0949A

Accessibility & contrast

On white

5.37

#C13843 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C13843 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13843

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13843	#FFFFFF	#000000	##FFFFFF
##C13843	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5842

Deuteranopia (green-blind)

#80753F

Tritanopia (blue-blind)

#D40B3D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13843;
/* rgb */ color: rgb(193, 56, 67);
/* oklch */ color: oklch(54.7% 0.173 20.7);

Tailwind

colors: {
  custom: {
    50: '#db7877',
    500: '#c13843',
    950: '#000000',
  },
}

SCSS

$custom: #c13843;
$custom-light: #db7877;
$custom-dark: #000000;

JSON

{
  "hex": "#c13843",
  "rgb": {
    "r": 193,
    "g": 56,
    "b": 67
  },
  "hsl": {
    "h": 355.182,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54749,
    "c": 0.17297,
    "h": 20.7
  },
  "luminance": 0.14571
}

Semantic roles & 50–950 ramp

primary

#C13843

secondary

#8ACBC6

accent

#DED249

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13843

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

Preview Lab → · Contrast checker → · Palette generator →