#C1443A#C1443A

#C1443A is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.9% C 0.162 H 28.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C1443A
RGB	rgb(193, 68, 58)
HSL	hsl(4, 54%, 49%)
HSV	hsv(4, 70%, 76%)
CMYK	cmyk(0%, 64.8%, 69.9%, 24.3%)
CIE-LAB	lab(46.69, 49.42, 33.08)
CIE-LCH	lch(46.69, 59.47, 33.80°)
OKLab	oklab(55.93% 0.1431 0.0761)
OKLCH	oklch(55.93% 0.162 28)
XYZ	xyz(24.8258, 15.7807, 5.7409)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1443A #3AB7C1

analogous

#C13A74 #C1443A #C1873A

triadic

#C1443A #3AC144 #443AC1

tetradic

#C1443A #74C13A #3AB7C1 #873AC1

square

#C1443A #74C13A #3AB7C1 #873AC1

split-complementary

#C1443A #3AC187 #3A74C1

monochromatic

#63231E #92332C #C1443A #D16F67 #DF9B96

Accessibility & contrast

On white

5.05

#C1443A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C1443A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1443A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1443A	#FFFFFF	#000000	##FFFFFF
##C1443A	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E38

Deuteranopia (green-blind)

#857936

Tritanopia (blue-blind)

#D42543

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c1443a;
/* rgb */ color: rgb(193, 68, 58);
/* oklch */ color: oklch(55.9% 0.162 28.0);

Tailwind

colors: {
  custom: {
    50: '#db7e70',
    500: '#c1443a',
    950: '#000000',
  },
}

SCSS

$custom: #c1443a;
$custom-light: #db7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#c1443a",
  "rgb": {
    "r": 193,
    "g": 68,
    "b": 58
  },
  "hsl": {
    "h": 4.444,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55932,
    "c": 0.16212,
    "h": 28
  },
  "luminance": 0.15777
}

Semantic roles & 50–950 ramp

primary

#C1443A

secondary

#8CC6CB

accent

#D2DD4B

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C1443A

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

Preview Lab → · Contrast checker → · Palette generator →