#C1443F#C1443F

#C1443F is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.0% C 0.161 H 26.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#C1443F
RGB	rgb(193, 68, 63)
HSL	hsl(2, 51%, 50%)
HSV	hsv(2, 67%, 76%)
CMYK	cmyk(0%, 64.8%, 67.4%, 24.3%)
CIE-LAB	lab(46.76, 49.68, 30.26)
CIE-LCH	lch(46.76, 58.17, 31.34°)
OKLab	oklab(56.01% 0.145 0.0707)
OKLCH	oklch(56.01% 0.161 26)
XYZ	xyz(24.9592, 15.8341, 6.4437)
Luminance	0.1583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1443F #3FBCC1

analogous

#C13F7B #C1443F #C1853F

triadic

#C1443F #3FC144 #443FC1

tetradic

#C1443F #7BC13F #3FBCC1 #853FC1

square

#C1443F #7BC13F #3FBCC1 #853FC1

split-complementary

#C1443F #3FC185 #3F7BC1

monochromatic

#652321 #933330 #C1443F #D0716D #DF9E9C

Accessibility & contrast

On white

5.04

#C1443F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C1443F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1443F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1443F	#FFFFFF	#000000	##FFFFFF
##C1443F	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3E

Deuteranopia (green-blind)

#85793B

Tritanopia (blue-blind)

#D42644

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c1443f;
/* rgb */ color: rgb(193, 68, 63);
/* oklch */ color: oklch(56.0% 0.161 26.0);

Tailwind

colors: {
  custom: {
    50: '#db7e74',
    500: '#c1443f',
    950: '#000000',
  },
}

SCSS

$custom: #c1443f;
$custom-light: #db7e74;
$custom-dark: #000000;

JSON

{
  "hex": "#c1443f",
  "rgb": {
    "r": 193,
    "g": 68,
    "b": 63
  },
  "hsl": {
    "h": 2.308,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56008,
    "c": 0.1613,
    "h": 26
  },
  "luminance": 0.15831
}

Semantic roles & 50–950 ramp

primary

#C1443F

secondary

#91C9CB

accent

#D5DB4D

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C1443F

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

Preview Lab → · Contrast checker → · Palette generator →