#C03E2C#C03E2C

#C03E2C is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.9% C 0.169 H 30.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C03E2C
RGB	rgb(192, 62, 44)
HSL	hsl(7, 63%, 46%)
HSV	hsv(7, 77%, 75%)
CMYK	cmyk(0%, 67.7%, 77.1%, 24.7%)
CIE-LAB	lab(45.41, 50.97, 39.47)
CIE-LCH	lch(45.41, 64.46, 37.75°)
OKLab	oklab(54.89% 0.1453 0.087)
OKLCH	oklch(54.89% 0.169 30.9)
XYZ	xyz(23.9182, 14.8371, 3.9868)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E2C #2CAEC0

analogous

#C02C64 #C03E2C #C0882C

triadic

#C03E2C #2CC03E #3E2CC0

tetradic

#C03E2C #64C02C #2CAEC0 #882CC0

square

#C03E2C #64C02C #2CAEC0 #882CC0

split-complementary

#C03E2C #2CC088 #2C64C0

monochromatic

#5C1E15 #8E2E21 #C03E2C #D76252 #E38F84

Accessibility & contrast

On white

5.29

#C03E2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C03E2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E2C

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E2C	#FFFFFF	#000000	##FFFFFF
##C03E2C	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635929

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#D3143B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03e2c;
/* rgb */ color: rgb(192, 62, 44);
/* oklch */ color: oklch(54.9% 0.169 30.9);

Tailwind

colors: {
  custom: {
    50: '#dc7a66',
    500: '#c03e2c',
    950: '#000000',
  },
}

SCSS

$custom: #c03e2c;
$custom-light: #dc7a66;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e2c",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 44
  },
  "hsl": {
    "h": 7.297,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.16934,
    "h": 30.9
  },
  "luminance": 0.14834
}

Semantic roles & 50–950 ramp

primary

#C03E2C

secondary

#7CC2CC

accent

#D2E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C03E2C

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

Preview Lab → · Contrast checker → · Palette generator →