#C64D2D#C64D2D

#C64D2D is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.7% C 0.162 H 35.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#C64D2D
RGB	rgb(198, 77, 45)
HSL	hsl(13, 63%, 48%)
HSV	hsv(13, 77%, 78%)
CMYK	cmyk(0%, 61.1%, 77.3%, 22.4%)
CIE-LAB	lab(48.89, 46.60, 42.89)
CIE-LCH	lch(48.89, 63.33, 42.62°)
OKLab	oklab(57.71% 0.1313 0.0942)
OKLCH	oklch(57.71% 0.162 35.7)
XYZ	xyz(26.4191, 17.5067, 4.4701)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64D2D #2DA6C6

analogous

#C62D59 #C64D2D #C6992D

triadic

#C64D2D #2DC64D #4D2DC6

tetradic

#C64D2D #59C62D #2DA6C6 #992DC6

square

#C64D2D #59C62D #2DA6C6 #992DC6

split-complementary

#C64D2D #2DC699 #2D59C6

monochromatic

#622616 #943A22 #C64D2D #D97257 #E49C89

Accessibility & contrast

On white

4.67

#C64D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#C64D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64D2D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64D2D	#FFFFFF	#000000	##FFFFFF
##C64D2D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6329

Deuteranopia (green-blind)

#8D7E29

Tritanopia (blue-blind)

#DA2F46

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c64d2d;
/* rgb */ color: rgb(198, 77, 45);
/* oklch */ color: oklch(57.7% 0.162 35.7);

Tailwind

colors: {
  custom: {
    50: '#df8368',
    500: '#c64d2d',
    950: '#000000',
  },
}

SCSS

$custom: #c64d2d;
$custom-light: #df8368;
$custom-dark: #000000;

JSON

{
  "hex": "#c64d2d",
  "rgb": {
    "r": 198,
    "g": 77,
    "b": 45
  },
  "hsl": {
    "h": 12.549,
    "s": 62.963,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57708,
    "c": 0.16162,
    "h": 35.7
  },
  "luminance": 0.17503
}

Semantic roles & 50–950 ramp

primary

#C64D2D

secondary

#81BECE

accent

#C4E642

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C64D2D

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

Preview Lab → · Contrast checker → · Palette generator →