#C64333#C64333

#C64333 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.5% C 0.170 H 30.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#C64333
RGB	rgb(198, 67, 51)
HSL	hsl(7, 59%, 49%)
HSV	hsv(7, 74%, 78%)
CMYK	cmyk(0%, 66.2%, 74.2%, 22.4%)
CIE-LAB	lab(47.32, 51.22, 38.00)
CIE-LCH	lch(47.32, 63.78, 36.57°)
OKLab	oklab(56.54% 0.1468 0.0852)
OKLCH	oklch(56.54% 0.17 30.1)
XYZ	xyz(25.8962, 16.2629, 4.9068)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64333 #33B6C6

analogous

#C6336D #C64333 #C68D33

triadic

#C64333 #33C643 #4333C6

tetradic

#C64333 #6DC633 #33B6C6 #8D33C6

square

#C64333 #6DC633 #33B6C6 #8D33C6

split-complementary

#C64333 #33C68D #336DC6

monochromatic

#65221A #953326 #C64333 #D66D60 #E39A91

Accessibility & contrast

On white

4.94

#C64333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#C64333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64333

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64333	#FFFFFF	#000000	##FFFFFF
##C64333	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E30

Deuteranopia (green-blind)

#897B2E

Tritanopia (blue-blind)

#DA1E40

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c64333;
/* rgb */ color: rgb(198, 67, 51);
/* oklch */ color: oklch(56.5% 0.170 30.1);

Tailwind

colors: {
  custom: {
    50: '#df7e6c',
    500: '#c64333',
    950: '#000000',
  },
}

SCSS

$custom: #c64333;
$custom-light: #df7e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#c64333",
  "rgb": {
    "r": 198,
    "g": 67,
    "b": 51
  },
  "hsl": {
    "h": 6.531,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56543,
    "c": 0.16971,
    "h": 30.1
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#C64333

secondary

#87C6CD

accent

#D1E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64333

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

Preview Lab → · Contrast checker → · Palette generator →