#C7443C#C7443C

#C7443C is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.168 H 27.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#C7443C
RGB	rgb(199, 68, 60)
HSL	hsl(3, 55%, 51%)
HSV	hsv(3, 70%, 78%)
CMYK	cmyk(0%, 65.8%, 69.8%, 22%)
CIE-LAB	lab(47.76, 51.56, 33.46)
CIE-LCH	lch(47.76, 61.47, 32.98°)
OKLab	oklab(56.94% 0.1496 0.077)
OKLCH	oklch(56.94% 0.168 27.2)
XYZ	xyz(26.4387, 16.6064, 6.0873)
Luminance	0.1660 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7443C #3CBFC7

analogous

#C73C79 #C7443C #C7893C

triadic

#C7443C #3CC744 #443CC7

tetradic

#C7443C #79C73C #3CBFC7 #893CC7

square

#C7443C #79C73C #3CBFC7 #893CC7

split-complementary

#C7443C #3CC789 #3C79C7

monochromatic

#6A231E #9A322C #C7443C #D5726C #E29F9B

Accessibility & contrast

On white

4.86

#C7443C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#C7443C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7443C

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7443C	#FFFFFF	#000000	##FFFFFF
##C7443C	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3A

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#DA2243

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c7443c;
/* rgb */ color: rgb(199, 68, 60);
/* oklch */ color: oklch(56.9% 0.168 27.2);

Tailwind

colors: {
  custom: {
    50: '#e07f72',
    500: '#c7443c',
    950: '#000000',
  },
}

SCSS

$custom: #c7443c;
$custom-light: #e07f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c7443c",
  "rgb": {
    "r": 199,
    "g": 68,
    "b": 60
  },
  "hsl": {
    "h": 3.453,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56944,
    "c": 0.16824,
    "h": 27.2
  },
  "luminance": 0.16603
}

Semantic roles & 50–950 ramp

primary

#C7443C

secondary

#91CBCE

accent

#D6DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C7443C

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

Preview Lab → · Contrast checker → · Palette generator →