#C0392E#C0392E

#C0392E is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.174 H 28.8°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C0392E
RGB	rgb(192, 57, 46)
HSL	hsl(5, 61%, 47%)
HSV	hsv(5, 76%, 75%)
CMYK	cmyk(0%, 70.3%, 76%, 24.7%)
CIE-LAB	lab(44.71, 53.02, 37.62)
CIE-LCH	lch(44.71, 65.01, 35.35°)
OKLab	oklab(54.37% 0.1521 0.0835)
OKLCH	oklch(54.37% 0.174 28.8)
XYZ	xyz(23.6972, 14.3336, 4.1031)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0392E #2EB5C0

analogous

#C02E6C #C0392E #C0822E

triadic

#C0392E #2EC039 #392EC0

tetradic

#C0392E #6CC02E #2EB5C0 #822EC0

square

#C0392E #6CC02E #2EB5C0 #822EC0

split-complementary

#C0392E #2EC082 #2E6CC0

monochromatic

#5D1C16 #8F2A22 #C0392E #D65F55 #E28D86

Accessibility & contrast

On white

5.43

#C0392E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C0392E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0392E

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0392E	#FFFFFF	#000000	##FFFFFF
##C0392E	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572C

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#D30338

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0392e;
/* rgb */ color: rgb(192, 57, 46);
/* oklch */ color: oklch(54.4% 0.174 28.8);

Tailwind

colors: {
  custom: {
    50: '#dc7868',
    500: '#c0392e',
    950: '#000000',
  },
}

SCSS

$custom: #c0392e;
$custom-light: #dc7868;
$custom-dark: #000000;

JSON

{
  "hex": "#c0392e",
  "rgb": {
    "r": 192,
    "g": 57,
    "b": 46
  },
  "hsl": {
    "h": 4.521,
    "s": 61.345,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54369,
    "c": 0.17352,
    "h": 28.8
  },
  "luminance": 0.1433
}

Semantic roles & 50–950 ramp

primary

#C0392E

secondary

#7EC6CC

accent

#D8E443

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C0392E

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

Preview Lab → · Contrast checker → · Palette generator →