#C8374F#C8374F

#C8374F is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.1% C 0.181 H 16.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C8374F
RGB	rgb(200, 55, 79)
HSL	hsl(350, 57%, 50%)
HSV	hsv(350, 73%, 78%)
CMYK	cmyk(0%, 72.5%, 60.5%, 21.6%)
CIE-LAB	lab(46.42, 58.00, 20.49)
CIE-LCH	lch(46.42, 61.52, 19.46°)
OKLab	oklab(56.08% 0.1737 0.05)
OKLCH	oklch(56.08% 0.181 16.1)
XYZ	xyz(26.5996, 15.5801, 9.0022)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8374F #37C8B0

analogous

#C83798 #C8374F #C86737

triadic

#C8374F #4FC837 #374FC8

tetradic

#C8374F #98C837 #37C8B0 #6737C8

square

#C8374F #98C837 #37C8B0 #6737C8

split-complementary

#C8374F #37C867 #3798C8

monochromatic

#681D29 #982A3C #C8374F #D56779 #E297A3

Accessibility & contrast

On white

5.10

#C8374F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C8374F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C8374F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8374F	#FFFFFF	#000000	##FFFFFF
##C8374F	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B4F

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#DB0641

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c8374f;
/* rgb */ color: rgb(200, 55, 79);
/* oklch */ color: oklch(56.1% 0.181 16.1);

Tailwind

colors: {
  custom: {
    50: '#e07980',
    500: '#c8374f',
    950: '#000000',
  },
}

SCSS

$custom: #c8374f;
$custom-light: #e07980;
$custom-dark: #000000;

JSON

{
  "hex": "#c8374f",
  "rgb": {
    "r": 200,
    "g": 55,
    "b": 79
  },
  "hsl": {
    "h": 350.069,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.56076,
    "c": 0.18071,
    "h": 16.1
  },
  "luminance": 0.15576
}

Semantic roles & 50–950 ramp

primary

#C8374F

secondary

#8DCEC3

accent

#E0C748

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C8374F

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

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