#C04728#C04728

#C04728 is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.9% C 0.162 H 35.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C04728
RGB	rgb(192, 71, 40)
HSL	hsl(12, 66%, 45%)
HSV	hsv(12, 79%, 75%)
CMYK	cmyk(0%, 63%, 79.2%, 24.7%)
CIE-LAB	lab(46.80, 46.97, 43.00)
CIE-LCH	lch(46.80, 63.68, 42.47°)
OKLab	oklab(55.92% 0.1321 0.0935)
OKLCH	oklch(55.92% 0.162 35.3)
XYZ	xyz(24.3772, 15.8696, 3.7866)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04728 #28A1C0

analogous

#C02855 #C04728 #C09328

triadic

#C04728 #28C047 #4728C0

tetradic

#C04728 #55C028 #28A1C0 #9328C0

square

#C04728 #55C028 #28A1C0 #9328C0

split-complementary

#C04728 #28C093 #2855C0

monochromatic

#5B2213 #8D341D #C04728 #DA694C #E4937E

Accessibility & contrast

On white

5.03

#C04728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C04728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04728

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04728	#FFFFFF	#000000	##FFFFFF
##C04728	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E24

Deuteranopia (green-blind)

#877923

Tritanopia (blue-blind)

#D32741

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c04728;
/* rgb */ color: rgb(192, 71, 40);
/* oklch */ color: oklch(55.9% 0.162 35.3);

Tailwind

colors: {
  custom: {
    50: '#db7f64',
    500: '#c04728',
    950: '#000000',
  },
}

SCSS

$custom: #c04728;
$custom-light: #db7f64;
$custom-dark: #000000;

JSON

{
  "hex": "#c04728",
  "rgb": {
    "r": 192,
    "g": 71,
    "b": 40
  },
  "hsl": {
    "h": 12.237,
    "s": 65.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55924,
    "c": 0.16187,
    "h": 35.3
  },
  "luminance": 0.15866
}

Semantic roles & 50–950 ramp

primary

#C04728

secondary

#77BBCD

accent

#C6E83F

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C04728

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

Preview Lab → · Contrast checker → · Palette generator →