#C64433#C64433

#C64433 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.7% C 0.169 H 30.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C64433
RGB	rgb(198, 68, 51)
HSL	hsl(7, 59%, 49%)
HSV	hsv(7, 74%, 78%)
CMYK	cmyk(0%, 65.7%, 74.2%, 22.4%)
CIE-LAB	lab(47.47, 50.80, 38.17)
CIE-LCH	lch(47.47, 63.54, 36.92°)
OKLab	oklab(56.66% 0.1455 0.0855)
OKLCH	oklch(56.66% 0.169 30.5)
XYZ	xyz(25.9562, 16.3828, 4.9268)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64433 #33B5C6

analogous

#C6336C #C64433 #C68E33

triadic

#C64433 #33C644 #4433C6

tetradic

#C64433 #6CC633 #33B5C6 #8E33C6

square

#C64433 #6CC633 #33B5C6 #8E33C6

split-complementary

#C64433 #33C68E #336CC6

monochromatic

#65231A #953326 #C64433 #D66E60 #E39A91

Accessibility & contrast

On white

4.91

#C64433 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C64433 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64433

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64433	#FFFFFF	#000000	##FFFFFF
##C64433	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F30

Deuteranopia (green-blind)

#897B2F

Tritanopia (blue-blind)

#DA2041

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64433;
/* rgb */ color: rgb(198, 68, 51);
/* oklch */ color: oklch(56.7% 0.169 30.5);

Tailwind

colors: {
  custom: {
    50: '#df7e6c',
    500: '#c64433',
    950: '#000000',
  },
}

SCSS

$custom: #c64433;
$custom-light: #df7e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#c64433",
  "rgb": {
    "r": 198,
    "g": 68,
    "b": 51
  },
  "hsl": {
    "h": 6.939,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56659,
    "c": 0.16877,
    "h": 30.5
  },
  "luminance": 0.16379
}

Semantic roles & 50–950 ramp

primary

#C64433

secondary

#87C5CD

accent

#D0E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64433

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

Preview Lab → · Contrast checker → · Palette generator →