#C0383D#C0383D

#C0383D is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.172 H 23.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#C0383D
RGB	rgb(192, 56, 61)
HSL	hsl(358, 55%, 49%)
HSV	hsv(358, 71%, 75%)
CMYK	cmyk(0%, 70.8%, 68.2%, 24.7%)
CIE-LAB	lab(44.77, 54.09, 28.98)
CIE-LCH	lch(44.77, 61.37, 28.18°)
OKLab	oklab(54.48% 0.1586 0.0676)
OKLCH	oklch(54.48% 0.172 23.1)
XYZ	xyz(23.9973, 14.3753, 5.9251)
Luminance	0.1437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0383D #38C0BB

analogous

#C03881 #C0383D #C07738

triadic

#C0383D #3DC038 #383DC0

tetradic

#C0383D #81C038 #38C0BB #7738C0

square

#C0383D #81C038 #38C0BB #7738C0

split-complementary

#C0383D #38C077 #3881C0

monochromatic

#611C1F #912A2E #C0383D #D26468 #DF9396

Accessibility & contrast

On white

5.42

#C0383D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C0383D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0383D

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0383D	#FFFFFF	#000000	##FFFFFF
##C0383D	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573C

Deuteranopia (green-blind)

#807539

Tritanopia (blue-blind)

#D3083B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0383d;
/* rgb */ color: rgb(192, 56, 61);
/* oklch */ color: oklch(54.5% 0.172 23.1);

Tailwind

colors: {
  custom: {
    50: '#db7872',
    500: '#c0383d',
    950: '#000000',
  },
}

SCSS

$custom: #c0383d;
$custom-light: #db7872;
$custom-dark: #000000;

JSON

{
  "hex": "#c0383d",
  "rgb": {
    "r": 192,
    "g": 56,
    "b": 61
  },
  "hsl": {
    "h": 357.794,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.17244,
    "h": 23.1
  },
  "luminance": 0.14372
}

Semantic roles & 50–950 ramp

primary

#C0383D

secondary

#89CBC8

accent

#DED94A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #C0383D

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

Preview Lab → · Contrast checker → · Palette generator →