#C02E2C#C02E2C

#C02E2C is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.3% C 0.183 H 26.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#C02E2C
RGB	rgb(192, 46, 44)
HSL	hsl(1, 63%, 46%)
HSV	hsv(1, 77%, 75%)
CMYK	cmyk(0%, 76%, 77.1%, 24.7%)
CIE-LAB	lab(43.28, 56.84, 37.20)
CIE-LCH	lch(43.28, 67.93, 33.21°)
OKLab	oklab(53.3% 0.1637 0.0821)
OKLCH	oklch(53.3% 0.183 26.6)
XYZ	xyz(23.1726, 13.3460, 3.7383)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02E2C #2CBEC0

analogous

#C02C74 #C02E2C #C0782C

triadic

#C02E2C #2CC02E #2E2CC0

tetradic

#C02E2C #74C02C #2CBEC0 #782CC0

square

#C02E2C #74C02C #2CBEC0 #782CC0

split-complementary

#C02E2C #2CC078 #2C74C0

monochromatic

#5C1615 #8E2221 #C02E2C #D75452 #E38584

Accessibility & contrast

On white

5.72

#C02E2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C02E2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02E2C

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02E2C	#FFFFFF	#000000	##FFFFFF
##C02E2C	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	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: #c02e2c;
/* rgb */ color: rgb(192, 46, 44);
/* oklch */ color: oklch(53.3% 0.183 26.6);

Tailwind

colors: {
  custom: {
    50: '#dc7366',
    500: '#c02e2c',
    950: '#000000',
  },
}

SCSS

$custom: #c02e2c;
$custom-light: #dc7366;
$custom-dark: #000000;

JSON

{
  "hex": "#c02e2c",
  "rgb": {
    "r": 192,
    "g": 46,
    "b": 44
  },
  "hsl": {
    "h": 0.811,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53297,
    "c": 0.18312,
    "h": 26.6
  },
  "luminance": 0.13342
}

Semantic roles & 50–950 ramp

primary

#C02E2C

secondary

#7CCBCC

accent

#E4E642

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C02E2C

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

Preview Lab → · Contrast checker → · Palette generator →