#C64A3D#C64A3D

#C64A3D is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.5% C 0.161 H 29.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#C64A3D
RGB	rgb(198, 74, 61)
HSL	hsl(6, 55%, 51%)
HSV	hsv(6, 69%, 78%)
CMYK	cmyk(0%, 62.6%, 69.2%, 22.4%)
CIE-LAB	lab(48.57, 48.68, 33.79)
CIE-LCH	lch(48.57, 59.26, 34.77°)
OKLab	oklab(57.52% 0.1408 0.078)
OKLCH	oklch(57.52% 0.161 29)
XYZ	xyz(26.5825, 17.2439, 6.3426)
Luminance	0.1724 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64A3D #3DB9C6

analogous

#C63D75 #C64A3D #C68E3D

triadic

#C64A3D #3DC64A #4A3DC6

tetradic

#C64A3D #75C63D #3DB9C6 #8E3DC6

square

#C64A3D #75C63D #3DB9C6 #8E3DC6

split-complementary

#C64A3D #3DC68E #3D75C6

monochromatic

#6A261F #99372D #C64A3D #D4766C #E2A29C

Accessibility & contrast

On white

4.72

#C64A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#C64A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64A3D

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64A3D	#FFFFFF	#000000	##FFFFFF
##C64A3D	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C623B

Deuteranopia (green-blind)

#8A7D39

Tritanopia (blue-blind)

#D92D48

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c64a3d;
/* rgb */ color: rgb(198, 74, 61);
/* oklch */ color: oklch(57.5% 0.161 29.0);

Tailwind

colors: {
  custom: {
    50: '#df8273',
    500: '#c64a3d',
    950: '#000000',
  },
}

SCSS

$custom: #c64a3d;
$custom-light: #df8273;
$custom-dark: #000000;

JSON

{
  "hex": "#c64a3d",
  "rgb": {
    "r": 198,
    "g": 74,
    "b": 61
  },
  "hsl": {
    "h": 5.693,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57521,
    "c": 0.16098,
    "h": 29
  },
  "luminance": 0.1724
}

Semantic roles & 50–950 ramp

primary

#C64A3D

secondary

#91C8CE

accent

#D0DE4A

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #C64A3D

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

Preview Lab → · Contrast checker → · Palette generator →