#C64F33#C64F33

#C64F33 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.0% C 0.158 H 34.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#C64F33
RGB	rgb(198, 79, 51)
HSL	hsl(11, 59%, 49%)
HSV	hsv(11, 74%, 78%)
CMYK	cmyk(0%, 60.1%, 74.2%, 22.4%)
CIE-LAB	lab(49.30, 45.93, 40.17)
CIE-LCH	lch(49.30, 61.01, 41.17°)
OKLab	oklab(58.04% 0.1303 0.0899)
OKLCH	oklch(58.04% 0.158 34.6)
XYZ	xyz(26.6850, 17.8404, 5.1697)
Luminance	0.1784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64F33 #33AAC6

analogous

#C63360 #C64F33 #C69933

triadic

#C64F33 #33C64F #4F33C6

tetradic

#C64F33 #60C633 #33AAC6 #9933C6

square

#C64F33 #60C633 #33AAC6 #9933C6

split-complementary

#C64F33 #33C699 #3360C6

monochromatic

#65281A #953C26 #C64F33 #D67760 #E3A091

Accessibility & contrast

On white

4.60

#C64F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C64F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64F33

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64F33	#FFFFFF	#000000	##FFFFFF
##C64F33	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652F

Deuteranopia (green-blind)

#8D7F2F

Tritanopia (blue-blind)

#D93349

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64f33;
/* rgb */ color: rgb(198, 79, 51);
/* oklch */ color: oklch(58.0% 0.158 34.6);

Tailwind

colors: {
  custom: {
    50: '#df856c',
    500: '#c64f33',
    950: '#000000',
  },
}

SCSS

$custom: #c64f33;
$custom-light: #df856c;
$custom-dark: #000000;

JSON

{
  "hex": "#c64f33",
  "rgb": {
    "r": 198,
    "g": 79,
    "b": 51
  },
  "hsl": {
    "h": 11.429,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58037,
    "c": 0.1583,
    "h": 34.6
  },
  "luminance": 0.17837
}

Semantic roles & 50–950 ramp

primary

#C64F33

secondary

#87C0CD

accent

#C4E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64F33

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

Preview Lab → · Contrast checker → · Palette generator →