#C0302D#C0302D

#C0302D is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.5% C 0.181 H 26.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#C0302D
RGB	rgb(192, 48, 45)
HSL	hsl(1, 62%, 46%)
HSV	hsv(1, 77%, 75%)
CMYK	cmyk(0%, 75%, 76.6%, 24.7%)
CIE-LAB	lab(43.53, 56.22, 36.90)
CIE-LCH	lch(43.53, 67.25, 33.28°)
OKLab	oklab(53.48% 0.162 0.0817)
OKLCH	oklch(53.48% 0.181 26.8)
XYZ	xyz(23.2716, 13.5135, 3.8651)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0302D #2DBDC0

analogous

#C02D74 #C0302D #C0792D

triadic

#C0302D #2DC030 #302DC0

tetradic

#C0302D #74C02D #2DBDC0 #792DC0

square

#C0302D #74C02D #2DBDC0 #792DC0

split-complementary

#C0302D #2DC079 #2D74C0

monochromatic

#5D1716 #8E2421 #C0302D #D75653 #E28785

Accessibility & contrast

On white

5.67

#C0302D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#C0302D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0302D

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0302D	#FFFFFF	#000000	##FFFFFF
##C0302D	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532B

Deuteranopia (green-blind)

#7F7227

Tritanopia (blue-blind)

#D30031

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c0302d;
/* rgb */ color: rgb(192, 48, 45);
/* oklch */ color: oklch(53.5% 0.181 26.8);

Tailwind

colors: {
  custom: {
    50: '#dc7466',
    500: '#c0302d',
    950: '#000000',
  },
}

SCSS

$custom: #c0302d;
$custom-light: #dc7466;
$custom-dark: #000000;

JSON

{
  "hex": "#c0302d",
  "rgb": {
    "r": 192,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 1.224,
    "s": 62.025,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53484,
    "c": 0.18138,
    "h": 26.8
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#C0302D

secondary

#7DCACC

accent

#E2E543

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C0302D

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

Preview Lab → · Contrast checker → · Palette generator →