#C64F31#C64F31

#C64F31 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.0% C 0.159 H 35.2°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C64F31
RGB	rgb(198, 79, 49)
HSL	hsl(12, 60%, 48%)
HSV	hsv(12, 75%, 78%)
CMYK	cmyk(0%, 60.1%, 75.3%, 22.4%)
CIE-LAB	lab(49.28, 45.84, 41.21)
CIE-LCH	lch(49.28, 61.64, 41.95°)
OKLab	oklab(58.02% 0.1297 0.0916)
OKLCH	oklch(58.02% 0.159 35.2)
XYZ	xyz(26.6419, 17.8231, 4.9425)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64F31 #31A8C6

analogous

#C6315D #C64F31 #C69A31

triadic

#C64F31 #31C64F #4F31C6

tetradic

#C64F31 #5DC631 #31A8C6 #9A31C6

square

#C64F31 #5DC631 #31A8C6 #9A31C6

split-complementary

#C64F31 #31C69A #315DC6

monochromatic

#642819 #953B25 #C64F31 #D7765D #E39F8E

Accessibility & contrast

On white

4.60

#C64F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#C64F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64F31

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64F31	#FFFFFF	#000000	##FFFFFF
##C64F31	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652D

Deuteranopia (green-blind)

#8D7F2D

Tritanopia (blue-blind)

#DA3349

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64f31;
/* rgb */ color: rgb(198, 79, 49);
/* oklch */ color: oklch(58.0% 0.159 35.2);

Tailwind

colors: {
  custom: {
    50: '#df856b',
    500: '#c64f31',
    950: '#000000',
  },
}

SCSS

$custom: #c64f31;
$custom-light: #df856b;
$custom-dark: #000000;

JSON

{
  "hex": "#c64f31",
  "rgb": {
    "r": 198,
    "g": 79,
    "b": 49
  },
  "hsl": {
    "h": 12.081,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.58015,
    "c": 0.15879,
    "h": 35.2
  },
  "luminance": 0.17819
}

Semantic roles & 50–950 ramp

primary

#C64F31

secondary

#85BFCE

accent

#C3E344

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64F31

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

Preview Lab → · Contrast checker → · Palette generator →