#C64442#C64442

#C64442 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.9% C 0.166 H 24.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#C64442
RGB	rgb(198, 68, 66)
HSL	hsl(1, 54%, 52%)
HSV	hsv(1, 67%, 78%)
CMYK	cmyk(0%, 65.7%, 66.7%, 22.4%)
CIE-LAB	lab(47.67, 51.55, 29.82)
CIE-LCH	lch(47.67, 59.55, 30.05°)
OKLab	oklab(56.87% 0.1509 0.07)
OKLCH	oklch(56.87% 0.166 24.9)
XYZ	xyz(26.3419, 16.5371, 6.9581)
Luminance	0.1653 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64442 #42C4C6

analogous

#C64282 #C64442 #C68642

triadic

#C64442 #42C644 #4442C6

tetradic

#C64442 #82C642 #42C4C6 #8642C6

square

#C64442 #82C642 #42C4C6 #8642C6

split-complementary

#C64442 #42C686 #4282C6

monochromatic

#6D2221 #9C312F #C64442 #D47371 #E2A1A0

Accessibility & contrast

On white

4.88

#C64442 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C64442 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64442

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64442	#FFFFFF	#000000	##FFFFFF
##C64442	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F41

Deuteranopia (green-blind)

#887B3E

Tritanopia (blue-blind)

#D92445

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64442;
/* rgb */ color: rgb(198, 68, 66);
/* oklch */ color: oklch(56.9% 0.166 24.9);

Tailwind

colors: {
  custom: {
    50: '#df7f76',
    500: '#c64442',
    950: '#000000',
  },
}

SCSS

$custom: #c64442;
$custom-light: #df7f76;
$custom-dark: #000000;

JSON

{
  "hex": "#c64442",
  "rgb": {
    "r": 198,
    "g": 68,
    "b": 66
  },
  "hsl": {
    "h": 0.909,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56872,
    "c": 0.16628,
    "h": 24.9
  },
  "luminance": 0.16533
}

Semantic roles & 50–950 ramp

primary

#C64442

secondary

#95CECF

accent

#DBDD4B

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C64442

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

Preview Lab → · Contrast checker → · Palette generator →