#C0392D#C0392D

#C0392D is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.174 H 29.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C0392D
RGB	rgb(192, 57, 45)
HSL	hsl(5, 62%, 46%)
HSV	hsv(5, 77%, 75%)
CMYK	cmyk(0%, 70.3%, 76.6%, 24.7%)
CIE-LAB	lab(44.70, 52.99, 38.16)
CIE-LCH	lch(44.70, 65.30, 35.76°)
OKLab	oklab(54.36% 0.1518 0.0844)
OKLCH	oklch(54.36% 0.174 29.1)
XYZ	xyz(23.6777, 14.3258, 4.0005)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0392D #2DB4C0

analogous

#C02D6B #C0392D #C0832D

triadic

#C0392D #2DC039 #392DC0

tetradic

#C0392D #6BC02D #2DB4C0 #832DC0

square

#C0392D #6BC02D #2DB4C0 #832DC0

split-complementary

#C0392D #2DC083 #2D6BC0

monochromatic

#5D1C16 #8E2A21 #C0392D #D75E53 #E28D85

Accessibility & contrast

On white

5.43

#C0392D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#C0392D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0392D

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0392D	#FFFFFF	#000000	##FFFFFF
##C0392D	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572A

Deuteranopia (green-blind)

#827528

Tritanopia (blue-blind)

#D30237

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0392d;
/* rgb */ color: rgb(192, 57, 45);
/* oklch */ color: oklch(54.4% 0.174 29.1);

Tailwind

colors: {
  custom: {
    50: '#dc7867',
    500: '#c0392d',
    950: '#000000',
  },
}

SCSS

$custom: #c0392d;
$custom-light: #dc7867;
$custom-dark: #000000;

JSON

{
  "hex": "#c0392d",
  "rgb": {
    "r": 192,
    "g": 57,
    "b": 45
  },
  "hsl": {
    "h": 4.898,
    "s": 62.025,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54357,
    "c": 0.17368,
    "h": 29.1
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#C0392D

secondary

#7DC5CC

accent

#D8E543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C0392D

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

Preview Lab → · Contrast checker → · Palette generator →