#C04439#C04439

#C04439 is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.8% C 0.161 H 28.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C04439
RGB	rgb(192, 68, 57)
HSL	hsl(5, 54%, 49%)
HSV	hsv(5, 70%, 75%)
CMYK	cmyk(0%, 64.6%, 70.3%, 24.7%)
CIE-LAB	lab(46.50, 49.02, 33.39)
CIE-LCH	lch(46.50, 59.32, 34.26°)
OKLab	oklab(55.75% 0.1418 0.0767)
OKLCH	oklch(55.75% 0.161 28.4)
XYZ	xyz(24.5464, 15.6396, 5.5963)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04439 #39B5C0

analogous

#C03972 #C04439 #C08839

triadic

#C04439 #39C044 #4439C0

tetradic

#C04439 #72C039 #39B5C0 #8839C0

square

#C04439 #72C039 #39B5C0 #8839C0

split-complementary

#C04439 #39C088 #3972C0

monochromatic

#62231D #91332B #C04439 #D16E65 #DF9A94

Accessibility & contrast

On white

5.09

#C04439 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C04439 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04439

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04439	#FFFFFF	#000000	##FFFFFF
##C04439	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D37

Deuteranopia (green-blind)

#857835

Tritanopia (blue-blind)

#D32542

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c04439;
/* rgb */ color: rgb(192, 68, 57);
/* oklch */ color: oklch(55.8% 0.161 28.4);

Tailwind

colors: {
  custom: {
    50: '#db7e70',
    500: '#c04439',
    950: '#000000',
  },
}

SCSS

$custom: #c04439;
$custom-light: #db7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#c04439",
  "rgb": {
    "r": 192,
    "g": 68,
    "b": 57
  },
  "hsl": {
    "h": 4.889,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55754,
    "c": 0.16121,
    "h": 28.4
  },
  "luminance": 0.15636
}

Semantic roles & 50–950 ramp

primary

#C04439

secondary

#8AC5CB

accent

#D2DE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C04439

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

Preview Lab → · Contrast checker → · Palette generator →