#C03944#C03944

#C03944 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.171 H 20.5°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C03944
RGB	rgb(192, 57, 68)
HSL	hsl(355, 54%, 49%)
HSV	hsv(355, 70%, 75%)
CMYK	cmyk(0%, 70.3%, 64.6%, 24.7%)
CIE-LAB	lab(45.02, 54.11, 25.08)
CIE-LCH	lch(45.02, 59.64, 24.87°)
OKLab	oklab(54.7% 0.1601 0.0598)
OKLCH	oklch(54.7% 0.171 20.5)
XYZ	xyz(24.2473, 14.5536, 7.0001)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03944 #39C0B5

analogous

#C03988 #C03944 #C07239

triadic

#C03944 #44C039 #3944C0

tetradic

#C03944 #88C039 #39C0B5 #7239C0

square

#C03944 #88C039 #39C0B5 #7239C0

split-complementary

#C03944 #39C072 #3988C0

monochromatic

#621D23 #912B33 #C03944 #D1656E #DF949A

Accessibility & contrast

On white

5.37

#C03944 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C03944 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03944

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03944	#FFFFFF	#000000	##FFFFFF
##C03944	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5843

Deuteranopia (green-blind)

#807540

Tritanopia (blue-blind)

#D3103E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c03944;
/* rgb */ color: rgb(192, 57, 68);
/* oklch */ color: oklch(54.7% 0.171 20.5);

Tailwind

colors: {
  custom: {
    50: '#da7877',
    500: '#c03944',
    950: '#000000',
  },
}

SCSS

$custom: #c03944;
$custom-light: #da7877;
$custom-dark: #000000;

JSON

{
  "hex": "#c03944",
  "rgb": {
    "r": 192,
    "g": 57,
    "b": 68
  },
  "hsl": {
    "h": 355.111,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54699,
    "c": 0.1709,
    "h": 20.5
  },
  "luminance": 0.1455
}

Semantic roles & 50–950 ramp

primary

#C03944

secondary

#8ACBC5

accent

#DED24A

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03944

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

Preview Lab → · Contrast checker → · Palette generator →