#C64136#C64136

#C64136 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.4% C 0.171 H 28.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#C64136
RGB	rgb(198, 65, 54)
HSL	hsl(5, 57%, 49%)
HSV	hsv(5, 73%, 78%)
CMYK	cmyk(0%, 67.2%, 72.7%, 22.4%)
CIE-LAB	lab(47.05, 52.18, 36.01)
CIE-LCH	lch(47.05, 63.40, 34.61°)
OKLab	oklab(56.35% 0.1504 0.0815)
OKLCH	oklch(56.35% 0.171 28.5)
XYZ	xyz(25.8477, 16.0565, 5.2275)
Luminance	0.1605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64136 #36BBC6

analogous

#C63673 #C64136 #C68936

triadic

#C64136 #36C641 #4136C6

tetradic

#C64136 #73C636 #36BBC6 #8936C6

square

#C64136 #73C636 #36BBC6 #8936C6

split-complementary

#C64136 #36C689 #3673C6

monochromatic

#66211C #963129 #C64136 #D56D64 #E29A94

Accessibility & contrast

On white

4.99

#C64136 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#C64136 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64136

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64136	#FFFFFF	#000000	##FFFFFF
##C64136	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D34

Deuteranopia (green-blind)

#887A32

Tritanopia (blue-blind)

#DA1A3F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c64136;
/* rgb */ color: rgb(198, 65, 54);
/* oklch */ color: oklch(56.4% 0.171 28.5);

Tailwind

colors: {
  custom: {
    50: '#df7d6e',
    500: '#c64136',
    950: '#000000',
  },
}

SCSS

$custom: #c64136;
$custom-light: #df7d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c64136",
  "rgb": {
    "r": 198,
    "g": 65,
    "b": 54
  },
  "hsl": {
    "h": 4.583,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56352,
    "c": 0.17108,
    "h": 28.5
  },
  "luminance": 0.16053
}

Semantic roles & 50–950 ramp

primary

#C64136

secondary

#8BC8CD

accent

#D5E047

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64136

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

Preview Lab → · Contrast checker → · Palette generator →