#C02F2C#C02F2C

#C02F2C is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.182 H 26.8°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#C02F2C
RGB	rgb(192, 47, 44)
HSL	hsl(1, 63%, 46%)
HSV	hsv(1, 77%, 75%)
CMYK	cmyk(0%, 75.5%, 77.1%, 24.7%)
CIE-LAB	lab(43.40, 56.51, 37.33)
CIE-LCH	lch(43.40, 67.73, 33.45°)
OKLab	oklab(53.38% 0.1627 0.0823)
OKLCH	oklch(53.38% 0.182 26.8)
XYZ	xyz(23.2121, 13.4250, 3.7515)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02F2C #2CBDC0

analogous

#C02C73 #C02F2C #C0792C

triadic

#C02F2C #2CC02F #2F2CC0

tetradic

#C02F2C #73C02C #2CBDC0 #792CC0

square

#C02F2C #73C02C #2CBDC0 #792CC0

split-complementary

#C02F2C #2CC079 #2C73C0

monochromatic

#5C1715 #8E2321 #C02F2C #D75552 #E38684

Accessibility & contrast

On white

5.70

#C02F2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#C02F2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02F2C

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02F2C	#FFFFFF	#000000	##FFFFFF
##C02F2C	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522A

Deuteranopia (green-blind)

#7F7226

Tritanopia (blue-blind)

#D40030

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c02f2c;
/* rgb */ color: rgb(192, 47, 44);
/* oklch */ color: oklch(53.4% 0.182 26.8);

Tailwind

colors: {
  custom: {
    50: '#dc7366',
    500: '#c02f2c',
    950: '#000000',
  },
}

SCSS

$custom: #c02f2c;
$custom-light: #dc7366;
$custom-dark: #000000;

JSON

{
  "hex": "#c02f2c",
  "rgb": {
    "r": 192,
    "g": 47,
    "b": 44
  },
  "hsl": {
    "h": 1.216,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53384,
    "c": 0.18232,
    "h": 26.8
  },
  "luminance": 0.13421
}

Semantic roles & 50–950 ramp

primary

#C02F2C

secondary

#7CCACC

accent

#E2E642

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C02F2C

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

Preview Lab → · Contrast checker → · Palette generator →