#C64E38#C64E38

#C64E38 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.0% C 0.158 H 32.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C64E38
RGB	rgb(198, 78, 56)
HSL	hsl(9, 56%, 50%)
HSV	hsv(9, 72%, 78%)
CMYK	cmyk(0%, 60.6%, 71.7%, 22.4%)
CIE-LAB	lab(49.18, 46.62, 37.32)
CIE-LCH	lch(49.18, 59.71, 38.68°)
OKLab	oklab(57.97% 0.1334 0.0848)
OKLCH	oklch(57.97% 0.158 32.4)
XYZ	xyz(26.7297, 17.7437, 5.7580)
Luminance	0.1774 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64E38 #38B0C6

analogous

#C63869 #C64E38 #C69538

triadic

#C64E38 #38C64E #4E38C6

tetradic

#C64E38 #69C638 #38B0C6 #9538C6

square

#C64E38 #69C638 #38B0C6 #9538C6

split-complementary

#C64E38 #38C695 #3869C6

monochromatic

#67281D #963B2B #C64E38 #D47867 #E2A297

Accessibility & contrast

On white

4.62

#C64E38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#C64E38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64E38

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64E38	#FFFFFF	#000000	##FFFFFF
##C64E38	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6435

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#D93249

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64e38;
/* rgb */ color: rgb(198, 78, 56);
/* oklch */ color: oklch(58.0% 0.158 32.4);

Tailwind

colors: {
  custom: {
    50: '#df846f',
    500: '#c64e38',
    950: '#000000',
  },
}

SCSS

$custom: #c64e38;
$custom-light: #df846f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64e38",
  "rgb": {
    "r": 198,
    "g": 78,
    "b": 56
  },
  "hsl": {
    "h": 9.296,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57966,
    "c": 0.15807,
    "h": 32.4
  },
  "luminance": 0.1774
}

Semantic roles & 50–950 ramp

primary

#C64E38

secondary

#8DC3CD

accent

#C8DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64E38

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

Preview Lab → · Contrast checker → · Palette generator →