#C0443C#C0443C

#C0443C is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.8% C 0.161 H 27.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#C0443C
RGB	rgb(192, 68, 60)
HSL	hsl(4, 52%, 49%)
HSV	hsv(4, 69%, 75%)
CMYK	cmyk(0%, 64.6%, 68.7%, 24.7%)
CIE-LAB	lab(46.54, 49.18, 31.71)
CIE-LCH	lch(46.54, 58.51, 32.81°)
OKLab	oklab(55.8% 0.1429 0.0735)
OKLCH	oklch(55.8% 0.161 27.2)
XYZ	xyz(24.6235, 15.6704, 6.0022)
Luminance	0.1567 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0443C #3CB8C0

analogous

#C03C76 #C0443C #C0863C

triadic

#C0443C #3CC044 #443CC0

tetradic

#C0443C #76C03C #3CB8C0 #863CC0

square

#C0443C #76C03C #3CB8C0 #863CC0

split-complementary

#C0443C #3CC086 #3C76C0

monochromatic

#63231F #91332D #C0443C #D06F69 #DF9C98

Accessibility & contrast

On white

5.08

#C0443C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C0443C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0443C

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0443C	#FFFFFF	#000000	##FFFFFF
##C0443C	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D3A

Deuteranopia (green-blind)

#857838

Tritanopia (blue-blind)

#D32643

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c0443c;
/* rgb */ color: rgb(192, 68, 60);
/* oklch */ color: oklch(55.8% 0.161 27.2);

Tailwind

colors: {
  custom: {
    50: '#da7e72',
    500: '#c0443c',
    950: '#000000',
  },
}

SCSS

$custom: #c0443c;
$custom-light: #da7e72;
$custom-dark: #000000;

JSON

{
  "hex": "#c0443c",
  "rgb": {
    "r": 192,
    "g": 68,
    "b": 60
  },
  "hsl": {
    "h": 3.636,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55798,
    "c": 0.16069,
    "h": 27.2
  },
  "luminance": 0.15667
}

Semantic roles & 50–950 ramp

primary

#C0443C

secondary

#8DC7CA

accent

#D3DC4C

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C0443C

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

Preview Lab → · Contrast checker → · Palette generator →