#C64238#C64238

#C64238 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.5% C 0.170 H 28.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C64238
RGB	rgb(198, 66, 56)
HSL	hsl(4, 56%, 50%)
HSV	hsv(4, 72%, 78%)
CMYK	cmyk(0%, 66.7%, 71.7%, 22.4%)
CIE-LAB	lab(47.22, 51.86, 35.08)
CIE-LCH	lch(47.22, 62.61, 34.08°)
OKLab	oklab(56.49% 0.1498 0.0799)
OKLCH	oklch(56.49% 0.17 28.1)
XYZ	xyz(25.9535, 16.1915, 5.4993)
Luminance	0.1619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64238 #38BCC6

analogous

#C63875 #C64238 #C68938

triadic

#C64238 #38C642 #4238C6

tetradic

#C64238 #75C638 #38BCC6 #8938C6

square

#C64238 #75C638 #38BCC6 #8938C6

split-complementary

#C64238 #38C689 #3875C6

monochromatic

#67221D #96322B #C64238 #D46F67 #E29C97

Accessibility & contrast

On white

4.96

#C64238 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C64238 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64238

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64238	#FFFFFF	#000000	##FFFFFF
##C64238	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E36

Deuteranopia (green-blind)

#887B34

Tritanopia (blue-blind)

#DA1D41

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c64238;
/* rgb */ color: rgb(198, 66, 56);
/* oklch */ color: oklch(56.5% 0.170 28.1);

Tailwind

colors: {
  custom: {
    50: '#df7d6f',
    500: '#c64238',
    950: '#000000',
  },
}

SCSS

$custom: #c64238;
$custom-light: #df7d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64238",
  "rgb": {
    "r": 198,
    "g": 66,
    "b": 56
  },
  "hsl": {
    "h": 4.225,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56492,
    "c": 0.16978,
    "h": 28.1
  },
  "luminance": 0.16188
}

Semantic roles & 50–950 ramp

primary

#C64238

secondary

#8DC9CD

accent

#D5DF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64238

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

Preview Lab → · Contrast checker → · Palette generator →