#C64E31#C64E31

#C64E31 is a mid, vivid red. Relative luminance 0.177; OKLCH L 57.9% C 0.160 H 34.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C64E31
RGB	rgb(198, 78, 49)
HSL	hsl(12, 60%, 48%)
HSV	hsv(12, 75%, 78%)
CMYK	cmyk(0%, 60.6%, 75.3%, 22.4%)
CIE-LAB	lab(49.11, 46.30, 41.02)
CIE-LCH	lch(49.11, 61.86, 41.54°)
OKLab	oklab(57.88% 0.1311 0.0912)
OKLCH	oklch(57.88% 0.16 34.8)
XYZ	xyz(26.5703, 17.6800, 4.9186)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64E31 #31A9C6

analogous

#C6315E #C64E31 #C69831

triadic

#C64E31 #31C64E #4E31C6

tetradic

#C64E31 #5EC631 #31A9C6 #9831C6

square

#C64E31 #5EC631 #31A9C6 #9831C6

split-complementary

#C64E31 #31C698 #315EC6

monochromatic

#642719 #953B25 #C64E31 #D7755D #E39F8E

Accessibility & contrast

On white

4.63

#C64E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C64E31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64E31

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64E31	#FFFFFF	#000000	##FFFFFF
##C64E31	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642D

Deuteranopia (green-blind)

#8D7F2D

Tritanopia (blue-blind)

#DA3148

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64e31;
/* rgb */ color: rgb(198, 78, 49);
/* oklch */ color: oklch(57.9% 0.160 34.8);

Tailwind

colors: {
  custom: {
    50: '#df846b',
    500: '#c64e31',
    950: '#000000',
  },
}

SCSS

$custom: #c64e31;
$custom-light: #df846b;
$custom-dark: #000000;

JSON

{
  "hex": "#c64e31",
  "rgb": {
    "r": 198,
    "g": 78,
    "b": 49
  },
  "hsl": {
    "h": 11.678,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57882,
    "c": 0.15973,
    "h": 34.8
  },
  "luminance": 0.17676
}

Semantic roles & 50–950 ramp

primary

#C64E31

secondary

#85BFCE

accent

#C4E344

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64E31

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

Preview Lab → · Contrast checker → · Palette generator →