#C64239#C64239

#C64239 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.5% C 0.170 H 27.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#C64239
RGB	rgb(198, 66, 57)
HSL	hsl(4, 55%, 50%)
HSV	hsv(4, 71%, 78%)
CMYK	cmyk(0%, 66.7%, 71.2%, 22.4%)
CIE-LAB	lab(47.24, 51.91, 34.52)
CIE-LCH	lch(47.24, 62.34, 33.63°)
OKLab	oklab(56.51% 0.1502 0.0789)
OKLCH	oklch(56.51% 0.17 27.7)
XYZ	xyz(25.9782, 16.2014, 5.6294)
Luminance	0.1620 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64239 #39BDC6

analogous

#C63976 #C64239 #C68939

triadic

#C64239 #39C642 #4239C6

tetradic

#C64239 #76C639 #39BDC6 #8939C6

square

#C64239 #76C639 #39BDC6 #8939C6

split-complementary

#C64239 #39C689 #3976C6

monochromatic

#67221E #96322B #C64239 #D46F69 #E19D98

Accessibility & contrast

On white

4.95

#C64239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C64239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64239

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64239	#FFFFFF	#000000	##FFFFFF
##C64239	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E37

Deuteranopia (green-blind)

#887B35

Tritanopia (blue-blind)

#DA1D41

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c64239;
/* rgb */ color: rgb(198, 66, 57);
/* oklch */ color: oklch(56.5% 0.170 27.7);

Tailwind

colors: {
  custom: {
    50: '#df7d70',
    500: '#c64239',
    950: '#000000',
  },
}

SCSS

$custom: #c64239;
$custom-light: #df7d70;
$custom-dark: #000000;

JSON

{
  "hex": "#c64239",
  "rgb": {
    "r": 198,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 3.83,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.56506,
    "c": 0.16962,
    "h": 27.7
  },
  "luminance": 0.16198
}

Semantic roles & 50–950 ramp

primary

#C64239

secondary

#8EC9CD

accent

#D5DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64239

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

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