#C0392A#C0392A

#C0392A is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.174 H 30.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#C0392A
RGB	rgb(192, 57, 42)
HSL	hsl(6, 64%, 46%)
HSV	hsv(6, 78%, 75%)
CMYK	cmyk(0%, 70.3%, 78.1%, 24.7%)
CIE-LAB	lab(44.67, 52.87, 39.77)
CIE-LCH	lch(44.67, 66.16, 36.95°)
OKLab	oklab(54.32% 0.1508 0.0871)
OKLCH	oklch(54.32% 0.174 30)
XYZ	xyz(23.6220, 14.3035, 3.7071)
Luminance	0.1430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0392A #2AB1C0

analogous

#C02A66 #C0392A #C0842A

triadic

#C0392A #2AC039 #392AC0

tetradic

#C0392A #66C02A #2AB1C0 #842AC0

square

#C0392A #66C02A #2AB1C0 #842AC0

split-complementary

#C0392A #2AC084 #2A66C0

monochromatic

#5C1B14 #8E2A1F #C0392A #D85D4F #E38B81

Accessibility & contrast

On white

5.44

#C0392A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#C0392A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0392A

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0392A	#FFFFFF	#000000	##FFFFFF
##C0392A	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615727

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#D30137

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0392a;
/* rgb */ color: rgb(192, 57, 42);
/* oklch */ color: oklch(54.3% 0.174 30.0);

Tailwind

colors: {
  custom: {
    50: '#dc7865',
    500: '#c0392a',
    950: '#000000',
  },
}

SCSS

$custom: #c0392a;
$custom-light: #dc7865;
$custom-dark: #000000;

JSON

{
  "hex": "#c0392a",
  "rgb": {
    "r": 192,
    "g": 57,
    "b": 42
  },
  "hsl": {
    "h": 6,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54324,
    "c": 0.17417,
    "h": 30
  },
  "luminance": 0.143
}

Semantic roles & 50–950 ramp

primary

#C0392A

secondary

#7AC4CC

accent

#D6E741

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C0392A

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

Preview Lab → · Contrast checker → · Palette generator →