#C64038#C64038

#C64038 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.172 H 27.4°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C64038
RGB	rgb(198, 64, 56)
HSL	hsl(3, 56%, 50%)
HSV	hsv(3, 72%, 78%)
CMYK	cmyk(0%, 67.7%, 71.7%, 22.4%)
CIE-LAB	lab(46.92, 52.68, 34.73)
CIE-LCH	lch(46.92, 63.10, 33.40°)
OKLab	oklab(56.27% 0.1524 0.0791)
OKLCH	oklch(56.27% 0.172 27.4)
XYZ	xyz(25.8387, 15.9619, 5.4610)
Luminance	0.1596 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64038 #38BEC6

analogous

#C63877 #C64038 #C68738

triadic

#C64038 #38C640 #4038C6

tetradic

#C64038 #77C638 #38BEC6 #8738C6

square

#C64038 #77C638 #38BEC6 #8738C6

split-complementary

#C64038 #38C687 #3877C6

monochromatic

#67211D #96312B #C64038 #D46D67 #E29B97

Accessibility & contrast

On white

5.01

#C64038 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C64038 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64038

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64038	#FFFFFF	#000000	##FFFFFF
##C64038	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D36

Deuteranopia (green-blind)

#877A34

Tritanopia (blue-blind)

#DA183F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c64038;
/* rgb */ color: rgb(198, 64, 56);
/* oklch */ color: oklch(56.3% 0.172 27.4);

Tailwind

colors: {
  custom: {
    50: '#df7c6f',
    500: '#c64038',
    950: '#000000',
  },
}

SCSS

$custom: #c64038;
$custom-light: #df7c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64038",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 56
  },
  "hsl": {
    "h": 3.38,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56267,
    "c": 0.1717,
    "h": 27.4
  },
  "luminance": 0.15958
}

Semantic roles & 50–950 ramp

primary

#C64038

secondary

#8DC9CD

accent

#D7DF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64038

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

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