#C64533#C64533

#C64533 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.8% C 0.168 H 30.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#C64533
RGB	rgb(198, 69, 51)
HSL	hsl(7, 59%, 49%)
HSV	hsv(7, 74%, 78%)
CMYK	cmyk(0%, 65.2%, 74.2%, 22.4%)
CIE-LAB	lab(47.63, 50.38, 38.34)
CIE-LCH	lch(47.63, 63.31, 37.27°)
OKLab	oklab(56.78% 0.1442 0.0859)
OKLCH	oklch(56.78% 0.168 30.8)
XYZ	xyz(26.0172, 16.5048, 4.9471)
Luminance	0.1650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64533 #33B4C6

analogous

#C6336B #C64533 #C68F33

triadic

#C64533 #33C645 #4533C6

tetradic

#C64533 #6BC633 #33B4C6 #8F33C6

square

#C64533 #6BC633 #33B4C6 #8F33C6

split-complementary

#C64533 #33C68F #336BC6

monochromatic

#65231A #953426 #C64533 #D66F60 #E39B91

Accessibility & contrast

On white

4.88

#C64533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#C64533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64533

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64533	#FFFFFF	#000000	##FFFFFF
##C64533	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F30

Deuteranopia (green-blind)

#897B2F

Tritanopia (blue-blind)

#DA2242

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64533;
/* rgb */ color: rgb(198, 69, 51);
/* oklch */ color: oklch(56.8% 0.168 30.8);

Tailwind

colors: {
  custom: {
    50: '#df7f6c',
    500: '#c64533',
    950: '#000000',
  },
}

SCSS

$custom: #c64533;
$custom-light: #df7f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#c64533",
  "rgb": {
    "r": 198,
    "g": 69,
    "b": 51
  },
  "hsl": {
    "h": 7.347,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56777,
    "c": 0.16782,
    "h": 30.8
  },
  "luminance": 0.16501
}

Semantic roles & 50–950 ramp

primary

#C64533

secondary

#87C5CD

accent

#CFE246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64533

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

Preview Lab → · Contrast checker → · Palette generator →