#C64C34#C64C34

#C64C34 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.7% C 0.161 H 33.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#C64C34
RGB	rgb(198, 76, 52)
HSL	hsl(10, 58%, 49%)
HSV	hsv(10, 74%, 78%)
CMYK	cmyk(0%, 61.6%, 73.7%, 22.4%)
CIE-LAB	lab(48.79, 47.35, 39.07)
CIE-LCH	lch(48.79, 61.39, 39.53°)
OKLab	oklab(57.66% 0.1349 0.0877)
OKLCH	oklch(57.66% 0.161 33)
XYZ	xyz(26.4958, 17.4263, 5.2166)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64C34 #34AEC6

analogous

#C63465 #C64C34 #C69534

triadic

#C64C34 #34C64C #4C34C6

tetradic

#C64C34 #65C634 #34AEC6 #9534C6

square

#C64C34 #65C634 #34AEC6 #9534C6

split-complementary

#C64C34 #34C695 #3465C6

monochromatic

#65271B #963927 #C64C34 #D67562 #E29F92

Accessibility & contrast

On white

4.68

#C64C34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#C64C34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64C34

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64C34	#FFFFFF	#000000	##FFFFFF
##C64C34	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6331

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#D92F47

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c64c34;
/* rgb */ color: rgb(198, 76, 52);
/* oklch */ color: oklch(57.7% 0.161 33.0);

Tailwind

colors: {
  custom: {
    50: '#df836d',
    500: '#c64c34',
    950: '#000000',
  },
}

SCSS

$custom: #c64c34;
$custom-light: #df836d;
$custom-dark: #000000;

JSON

{
  "hex": "#c64c34",
  "rgb": {
    "r": 198,
    "g": 76,
    "b": 52
  },
  "hsl": {
    "h": 9.863,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57656,
    "c": 0.16093,
    "h": 33
  },
  "luminance": 0.17423
}

Semantic roles & 50–950 ramp

primary

#C64C34

secondary

#89C2CD

accent

#C8E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64C34

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

Preview Lab → · Contrast checker → · Palette generator →