#C03444#C03444

#C03444 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.176 H 19.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#C03444
RGB	rgb(192, 52, 68)
HSL	hsl(353, 57%, 48%)
HSV	hsv(353, 73%, 75%)
CMYK	cmyk(0%, 72.9%, 64.6%, 24.7%)
CIE-LAB	lab(44.35, 55.94, 24.23)
CIE-LCH	lch(44.35, 60.97, 23.42°)
OKLab	oklab(54.2% 0.166 0.0579)
OKLCH	oklch(54.2% 0.176 19.2)
XYZ	xyz(24.0121, 14.0833, 6.9217)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03444 #34C0B0

analogous

#C0348A #C03444 #C06A34

triadic

#C03444 #44C034 #3444C0

tetradic

#C03444 #8AC034 #34C0B0 #6A34C0

square

#C03444 #8AC034 #34C0B0 #6A34C0

split-complementary

#C03444 #34C06A #348AC0

monochromatic

#601A22 #902733 #C03444 #D35E6B #E08E97

Accessibility & contrast

On white

5.50

#C03444 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C03444 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03444

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03444	#FFFFFF	#000000	##FFFFFF
##C03444	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5644

Deuteranopia (green-blind)

#7E7440

Tritanopia (blue-blind)

#D3003B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03444;
/* rgb */ color: rgb(192, 52, 68);
/* oklch */ color: oklch(54.2% 0.176 19.2);

Tailwind

colors: {
  custom: {
    50: '#db7677',
    500: '#c03444',
    950: '#000000',
  },
}

SCSS

$custom: #c03444;
$custom-light: #db7677;
$custom-dark: #000000;

JSON

{
  "hex": "#c03444",
  "rgb": {
    "r": 192,
    "g": 52,
    "b": 68
  },
  "hsl": {
    "h": 353.143,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54204,
    "c": 0.17575,
    "h": 19.2
  },
  "luminance": 0.1408
}

Semantic roles & 50–950 ramp

primary

#C03444

secondary

#85CBC3

accent

#E1CF47

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C03444

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

Preview Lab → · Contrast checker → · Palette generator →