#C02C2A#C02C2A

#C02C2A is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.1% C 0.185 H 26.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#C02C2A
RGB	rgb(192, 44, 42)
HSL	hsl(1, 64%, 46%)
HSV	hsv(1, 78%, 75%)
CMYK	cmyk(0%, 77.1%, 78.1%, 24.7%)
CIE-LAB	lab(43.03, 57.40, 38.07)
CIE-LCH	lch(43.03, 68.88, 33.55°)
OKLab	oklab(53.11% 0.1651 0.0834)
OKLCH	oklch(53.11% 0.185 26.8)
XYZ	xyz(23.0596, 13.1787, 3.5196)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02C2A #2ABEC0

analogous

#C02A73 #C02C2A #C0772A

triadic

#C02C2A #2AC02C #2C2AC0

tetradic

#C02C2A #73C02A #2ABEC0 #772AC0

square

#C02C2A #73C02A #2ABEC0 #772AC0

split-complementary

#C02C2A #2AC077 #2A73C0

monochromatic

#5C1514 #8E201F #C02C2A #D8514F #E38281

Accessibility & contrast

On white

5.78

#C02C2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#C02C2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02C2A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02C2A	#FFFFFF	#000000	##FFFFFF
##C02C2A	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5128

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#D4002E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c02c2a;
/* rgb */ color: rgb(192, 44, 42);
/* oklch */ color: oklch(53.1% 0.185 26.8);

Tailwind

colors: {
  custom: {
    50: '#dc7264',
    500: '#c02c2a',
    950: '#000000',
  },
}

SCSS

$custom: #c02c2a;
$custom-light: #dc7264;
$custom-dark: #000000;

JSON

{
  "hex": "#c02c2a",
  "rgb": {
    "r": 192,
    "g": 44,
    "b": 42
  },
  "hsl": {
    "h": 0.8,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53105,
    "c": 0.18491,
    "h": 26.8
  },
  "luminance": 0.13175
}

Semantic roles & 50–950 ramp

primary

#C02C2A

secondary

#7ACBCC

accent

#E5E741

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C02C2A

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

Preview Lab → · Contrast checker → · Palette generator →