#C64A36#C64A36

#C64A36 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.4% C 0.162 H 31.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#C64A36
RGB	rgb(198, 74, 54)
HSL	hsl(8, 57%, 49%)
HSV	hsv(8, 73%, 78%)
CMYK	cmyk(0%, 62.6%, 72.7%, 22.4%)
CIE-LAB	lab(48.48, 48.33, 37.63)
CIE-LCH	lch(48.48, 61.25, 37.90°)
OKLab	oklab(57.43% 0.1384 0.085)
OKLCH	oklch(57.43% 0.162 31.6)
XYZ	xyz(26.4061, 17.1734, 5.4136)
Luminance	0.1717 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64A36 #36B2C6

analogous

#C6366A #C64A36 #C69236

triadic

#C64A36 #36C64A #4A36C6

tetradic

#C64A36 #6AC636 #36B2C6 #9236C6

square

#C64A36 #6AC636 #36B2C6 #9236C6

split-complementary

#C64A36 #36C692 #366AC6

monochromatic

#66261C #963829 #C64A36 #D57464 #E29F94

Accessibility & contrast

On white

4.74

#C64A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#C64A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64A36

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64A36	#FFFFFF	#000000	##FFFFFF
##C64A36	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6233

Deuteranopia (green-blind)

#8B7D32

Tritanopia (blue-blind)

#D92C46

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c64a36;
/* rgb */ color: rgb(198, 74, 54);
/* oklch */ color: oklch(57.4% 0.162 31.6);

Tailwind

colors: {
  custom: {
    50: '#df826e',
    500: '#c64a36',
    950: '#000000',
  },
}

SCSS

$custom: #c64a36;
$custom-light: #df826e;
$custom-dark: #000000;

JSON

{
  "hex": "#c64a36",
  "rgb": {
    "r": 198,
    "g": 74,
    "b": 54
  },
  "hsl": {
    "h": 8.333,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57426,
    "c": 0.16241,
    "h": 31.6
  },
  "luminance": 0.1717
}

Semantic roles & 50–950 ramp

primary

#C64A36

secondary

#8BC4CD

accent

#CBE047

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64A36

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

Preview Lab → · Contrast checker → · Palette generator →