#C0393B#C0393B

#C0393B is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.172 H 24.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#C0393B
RGB	rgb(192, 57, 59)
HSL	hsl(359, 54%, 49%)
HSV	hsv(359, 70%, 75%)
CMYK	cmyk(0%, 70.3%, 69.3%, 24.7%)
CIE-LAB	lab(44.87, 53.61, 30.30)
CIE-LCH	lch(44.87, 61.58, 29.47°)
OKLab	oklab(54.55% 0.1567 0.0702)
OKLCH	oklch(54.55% 0.172 24.1)
XYZ	xyz(23.9934, 14.4520, 5.6630)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0393B #39C0BE

analogous

#C0397F #C0393B #C07B39

triadic

#C0393B #3BC039 #393BC0

tetradic

#C0393B #7FC039 #39C0BE #7B39C0

square

#C0393B #7FC039 #39C0BE #7B39C0

split-complementary

#C0393B #39C07B #397FC0

monochromatic

#621D1E #912B2C #C0393B #D16567 #DF9495

Accessibility & contrast

On white

5.40

#C0393B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#C0393B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0393B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0393B	#FFFFFF	#000000	##FFFFFF
##C0393B	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583A

Deuteranopia (green-blind)

#817537

Tritanopia (blue-blind)

#D30B3B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0393b;
/* rgb */ color: rgb(192, 57, 59);
/* oklch */ color: oklch(54.5% 0.172 24.1);

Tailwind

colors: {
  custom: {
    50: '#db7871',
    500: '#c0393b',
    950: '#000000',
  },
}

SCSS

$custom: #c0393b;
$custom-light: #db7871;
$custom-dark: #000000;

JSON

{
  "hex": "#c0393b",
  "rgb": {
    "r": 192,
    "g": 57,
    "b": 59
  },
  "hsl": {
    "h": 359.111,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54547,
    "c": 0.1717,
    "h": 24.1
  },
  "luminance": 0.14448
}

Semantic roles & 50–950 ramp

primary

#C0393B

secondary

#8ACBCA

accent

#DEDB4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C0393B

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

Preview Lab → · Contrast checker → · Palette generator →