#C03344#C03344

#C03344 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.177 H 19.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#C03344
RGB	rgb(192, 51, 68)
HSL	hsl(353, 58%, 48%)
HSV	hsv(353, 73%, 75%)
CMYK	cmyk(0%, 73.4%, 64.6%, 24.7%)
CIE-LAB	lab(44.23, 56.30, 24.07)
CIE-LCH	lch(44.23, 61.23, 23.15°)
OKLab	oklab(54.11% 0.1671 0.0575)
OKLCH	oklch(54.11% 0.177 19)
XYZ	xyz(23.9680, 13.9950, 6.9070)
Luminance	0.1399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03344 #33C0AF

analogous

#C0338A #C03344 #C06833

triadic

#C03344 #44C033 #3344C0

tetradic

#C03344 #8AC033 #33C0AF #6833C0

square

#C03344 #8AC033 #33C0AF #6833C0

split-complementary

#C03344 #33C068 #338AC0

monochromatic

#5F1922 #902633 #C03344 #D45C6B #E18D97

Accessibility & contrast

On white

5.53

#C03344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#C03344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03344

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03344	#FFFFFF	#000000	##FFFFFF
##C03344	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5644

Deuteranopia (green-blind)

#7E7340

Tritanopia (blue-blind)

#D3003A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03344;
/* rgb */ color: rgb(192, 51, 68);
/* oklch */ color: oklch(54.1% 0.177 19.0);

Tailwind

colors: {
  custom: {
    50: '#db7677',
    500: '#c03344',
    950: '#000000',
  },
}

SCSS

$custom: #c03344;
$custom-light: #db7677;
$custom-dark: #000000;

JSON

{
  "hex": "#c03344",
  "rgb": {
    "r": 192,
    "g": 51,
    "b": 68
  },
  "hsl": {
    "h": 352.766,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5411,
    "c": 0.1767,
    "h": 19
  },
  "luminance": 0.13991
}

Semantic roles & 50–950 ramp

primary

#C03344

secondary

#84CBC2

accent

#E1CF47

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C03344

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

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