#C03C44#C03C44

#C03C44 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.168 H 21.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C03C44
RGB	rgb(192, 60, 68)
HSL	hsl(356, 52%, 49%)
HSV	hsv(356, 69%, 75%)
CMYK	cmyk(0%, 68.7%, 64.6%, 24.7%)
CIE-LAB	lab(45.44, 52.95, 25.62)
CIE-LCH	lch(45.44, 58.82, 25.82°)
OKLab	oklab(55.02% 0.1564 0.061)
OKLCH	oklch(55.02% 0.168 21.3)
XYZ	xyz(24.4000, 14.8590, 7.0510)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C44 #3CC0B8

analogous

#C03C86 #C03C44 #C0763C

triadic

#C03C44 #44C03C #3C44C0

tetradic

#C03C44 #86C03C #3CC0B8 #763CC0

square

#C03C44 #86C03C #3CC0B8 #763CC0

split-complementary

#C03C44 #3CC076 #3C86C0

monochromatic

#631F23 #912D33 #C03C44 #D0696F #DF989C

Accessibility & contrast

On white

5.29

#C03C44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C03C44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C44

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C44	#FFFFFF	#000000	##FFFFFF
##C03C44	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A43

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#D31840

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03c44;
/* rgb */ color: rgb(192, 60, 68);
/* oklch */ color: oklch(55.0% 0.168 21.3);

Tailwind

colors: {
  custom: {
    50: '#da7a78',
    500: '#c03c44',
    950: '#000000',
  },
}

SCSS

$custom: #c03c44;
$custom-light: #da7a78;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c44",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 356.364,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55015,
    "c": 0.16788,
    "h": 21.3
  },
  "luminance": 0.14856
}

Semantic roles & 50–950 ramp

primary

#C03C44

secondary

#8DCAC7

accent

#DCD34C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03C44

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

Preview Lab → · Contrast checker → · Palette generator →