#C64F40#C64F40

#C64F40 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.2% C 0.155 H 29.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C64F40
RGB	rgb(198, 79, 64)
HSL	hsl(7, 54%, 51%)
HSV	hsv(7, 68%, 78%)
CMYK	cmyk(0%, 60.1%, 67.7%, 22.4%)
CIE-LAB	lab(49.46, 46.57, 33.14)
CIE-LCH	lch(49.46, 57.16, 35.44°)
OKLab	oklab(58.21% 0.1348 0.077)
OKLCH	oklch(58.21% 0.155 29.7)
XYZ	xyz(27.0128, 17.9715, 6.8959)
Luminance	0.1797 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64F40 #40B7C6

analogous

#C64074 #C64F40 #C69240

triadic

#C64F40 #40C64F #4F40C6

tetradic

#C64F40 #74C640 #40B7C6 #9240C6

square

#C64F40 #74C640 #40B7C6 #9240C6

split-complementary

#C64F40 #40C692 #4074C6

monochromatic

#6C2920 #9B3A2E #C64F40 #D47A6F #E2A69E

Accessibility & contrast

On white

4.57

#C64F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#C64F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C64F40

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64F40	#FFFFFF	#000000	##000000
##C64F40	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F653E

Deuteranopia (green-blind)

#8C7F3D

Tritanopia (blue-blind)

#D9354C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c64f40;
/* rgb */ color: rgb(198, 79, 64);
/* oklch */ color: oklch(58.2% 0.155 29.7);

Tailwind

colors: {
  custom: {
    50: '#de8575',
    500: '#c64f40',
    950: '#000000',
  },
}

SCSS

$custom: #c64f40;
$custom-light: #de8575;
$custom-dark: #000000;

JSON

{
  "hex": "#c64f40",
  "rgb": {
    "r": 198,
    "g": 79,
    "b": 64
  },
  "hsl": {
    "h": 6.716,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58209,
    "c": 0.15529,
    "h": 29.7
  },
  "luminance": 0.17968
}

Semantic roles & 50–950 ramp

primary

#C64F40

secondary

#93C8CE

accent

#CDDD4A

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C64F40

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

Preview Lab → · Contrast checker → · Palette generator →