#C64E42#C64E42

#C64E42 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.1% C 0.156 H 28.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C64E42
RGB	rgb(198, 78, 66)
HSL	hsl(5, 54%, 52%)
HSV	hsv(5, 67%, 78%)
CMYK	cmyk(0%, 60.6%, 66.7%, 22.4%)
CIE-LAB	lab(49.32, 47.15, 31.82)
CIE-LCH	lch(49.32, 56.88, 34.02°)
OKLab	oklab(58.11% 0.137 0.0744)
OKLCH	oklch(58.11% 0.156 28.5)
XYZ	xyz(26.9991, 17.8515, 7.1772)
Luminance	0.1785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64E42 #42BAC6

analogous

#C64278 #C64E42 #C69042

triadic

#C64E42 #42C64E #4E42C6

tetradic

#C64E42 #78C642 #42BAC6 #9042C6

square

#C64E42 #78C642 #42BAC6 #9042C6

split-complementary

#C64E42 #42C690 #4278C6

monochromatic

#6D2821 #9C392F #C64E42 #D47A71 #E2A6A0

Accessibility & contrast

On white

4.60

#C64E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C64E42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64E42

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64E42	#FFFFFF	#000000	##FFFFFF
##C64E42	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6540

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#D9344C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64e42;
/* rgb */ color: rgb(198, 78, 66);
/* oklch */ color: oklch(58.1% 0.156 28.5);

Tailwind

colors: {
  custom: {
    50: '#de8477',
    500: '#c64e42',
    950: '#000000',
  },
}

SCSS

$custom: #c64e42;
$custom-light: #de8477;
$custom-dark: #000000;

JSON

{
  "hex": "#c64e42",
  "rgb": {
    "r": 198,
    "g": 78,
    "b": 66
  },
  "hsl": {
    "h": 5.455,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58108,
    "c": 0.15591,
    "h": 28.5
  },
  "luminance": 0.17848
}

Semantic roles & 50–950 ramp

primary

#C64E42

secondary

#95CACF

accent

#D0DD4B

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C64E42

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

Preview Lab → · Contrast checker → · Palette generator →