#C02C2B#C02C2B

#C02C2B is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.1% C 0.185 H 26.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#C02C2B
RGB	rgb(192, 44, 43)
HSL	hsl(0, 63%, 46%)
HSV	hsv(0, 78%, 75%)
CMYK	cmyk(0%, 77.1%, 77.6%, 24.7%)
CIE-LAB	lab(43.04, 57.44, 37.52)
CIE-LCH	lch(43.04, 68.60, 33.15°)
OKLab	oklab(53.12% 0.1654 0.0825)
OKLCH	oklch(53.12% 0.185 26.5)
XYZ	xyz(23.0777, 13.1859, 3.6150)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02C2B #2BBFC0

analogous

#C02B74 #C02C2B #C0762B

triadic

#C02C2B #2BC02C #2C2BC0

tetradic

#C02C2B #74C02B #2BBFC0 #762BC0

square

#C02C2B #74C02B #2BBFC0 #762BC0

split-complementary

#C02C2B #2BC076 #2B74C0

monochromatic

#5C1515 #8E2120 #C02C2B #D85150 #E38382

Accessibility & contrast

On white

5.77

#C02C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#C02C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02C2B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02C2B	#FFFFFF	#000000	##FFFFFF
##C02C2B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5129

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#D4002E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c02c2b;
/* rgb */ color: rgb(192, 44, 43);
/* oklch */ color: oklch(53.1% 0.185 26.5);

Tailwind

colors: {
  custom: {
    50: '#dc7265',
    500: '#c02c2b',
    950: '#000000',
  },
}

SCSS

$custom: #c02c2b;
$custom-light: #dc7265;
$custom-dark: #000000;

JSON

{
  "hex": "#c02c2b",
  "rgb": {
    "r": 192,
    "g": 44,
    "b": 43
  },
  "hsl": {
    "h": 0.403,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53116,
    "c": 0.18478,
    "h": 26.5
  },
  "luminance": 0.13182
}

Semantic roles & 50–950 ramp

primary

#C02C2B

secondary

#7BCCCC

accent

#E5E641

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C02C2B

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

Preview Lab → · Contrast checker → · Palette generator →