#C02B2E#C02B2E

#C02B2E is a mid, vivid red. Relative luminance 0.131; OKLCH L 53.1% C 0.185 H 25.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#C02B2E
RGB	rgb(192, 43, 46)
HSL	hsl(359, 63%, 46%)
HSV	hsv(359, 78%, 75%)
CMYK	cmyk(0%, 77.6%, 76%, 24.7%)
CIE-LAB	lab(42.97, 57.86, 35.72)
CIE-LCH	lch(42.97, 67.99, 31.69°)
OKLab	oklab(53.07% 0.1673 0.0794)
OKLCH	oklch(53.07% 0.185 25.4)
XYZ	xyz(23.0980, 13.1351, 3.9034)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02B2E #2BC0BD

analogous

#C02B78 #C02B2E #C0722B

triadic

#C02B2E #2EC02B #2B2EC0

tetradic

#C02B2E #78C02B #2BC0BD #722BC0

square

#C02B2E #78C02B #2BC0BD #722BC0

split-complementary

#C02B2E #2BC072 #2B78C0

monochromatic

#5C1516 #8E2022 #C02B2E #D85053 #E38284

Accessibility & contrast

On white

5.79

#C02B2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#C02B2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02B2E

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02B2E	#FFFFFF	#000000	##FFFFFF
##C02B2E	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512C

Deuteranopia (green-blind)

#7E7128

Tritanopia (blue-blind)

#D4002E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #c02b2e;
/* rgb */ color: rgb(192, 43, 46);
/* oklch */ color: oklch(53.1% 0.185 25.4);

Tailwind

colors: {
  custom: {
    50: '#dc7267',
    500: '#c02b2e',
    950: '#000000',
  },
}

SCSS

$custom: #c02b2e;
$custom-light: #dc7267;
$custom-dark: #000000;

JSON

{
  "hex": "#c02b2e",
  "rgb": {
    "r": 192,
    "g": 43,
    "b": 46
  },
  "hsl": {
    "h": 358.792,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53071,
    "c": 0.18521,
    "h": 25.4
  },
  "luminance": 0.13131
}

Semantic roles & 50–950 ramp

primary

#C02B2E

secondary

#7BCCCA

accent

#E6E341

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C02B2E

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

Preview Lab → · Contrast checker → · Palette generator →