#C04339#C04339

#C04339 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.6% C 0.162 H 28.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#C04339
RGB	rgb(192, 67, 57)
HSL	hsl(4, 54%, 49%)
HSV	hsv(4, 70%, 75%)
CMYK	cmyk(0%, 65.1%, 70.3%, 24.7%)
CIE-LAB	lab(46.34, 49.45, 33.21)
CIE-LCH	lch(46.34, 59.57, 33.88°)
OKLab	oklab(55.63% 0.1432 0.0763)
OKLCH	oklch(55.63% 0.162 28)
XYZ	xyz(24.4865, 15.5197, 5.5763)
Luminance	0.1552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04339 #39B6C0

analogous

#C03973 #C04339 #C08739

triadic

#C04339 #39C043 #4339C0

tetradic

#C04339 #73C039 #39B6C0 #8739C0

square

#C04339 #73C039 #39B6C0 #8739C0

split-complementary

#C04339 #39C087 #3973C0

monochromatic

#62221D #91332B #C04339 #D16D65 #DF9A94

Accessibility & contrast

On white

5.12

#C04339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C04339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04339

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04339	#FFFFFF	#000000	##FFFFFF
##C04339	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D37

Deuteranopia (green-blind)

#847835

Tritanopia (blue-blind)

#D32342

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c04339;
/* rgb */ color: rgb(192, 67, 57);
/* oklch */ color: oklch(55.6% 0.162 28.0);

Tailwind

colors: {
  custom: {
    50: '#db7d70',
    500: '#c04339',
    950: '#000000',
  },
}

SCSS

$custom: #c04339;
$custom-light: #db7d70;
$custom-dark: #000000;

JSON

{
  "hex": "#c04339",
  "rgb": {
    "r": 192,
    "g": 67,
    "b": 57
  },
  "hsl": {
    "h": 4.444,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55634,
    "c": 0.16221,
    "h": 28
  },
  "luminance": 0.15516
}

Semantic roles & 50–950 ramp

primary

#C04339

secondary

#8AC6CB

accent

#D3DE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C04339

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

Preview Lab → · Contrast checker → · Palette generator →