#C03E2E#C03E2E

#C03E2E is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.9% C 0.169 H 30.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C03E2E
RGB	rgb(192, 62, 46)
HSL	hsl(7, 61%, 47%)
HSV	hsv(7, 76%, 75%)
CMYK	cmyk(0%, 67.7%, 76%, 24.7%)
CIE-LAB	lab(45.43, 51.05, 38.40)
CIE-LCH	lch(45.43, 63.88, 36.95°)
OKLab	oklab(54.91% 0.1459 0.0852)
OKLCH	oklch(54.91% 0.169 30.3)
XYZ	xyz(23.9567, 14.8525, 4.1896)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E2E #2EB0C0

analogous

#C02E67 #C03E2E #C0872E

triadic

#C03E2E #2EC03E #3E2EC0

tetradic

#C03E2E #67C02E #2EB0C0 #872EC0

square

#C03E2E #67C02E #2EB0C0 #872EC0

split-complementary

#C03E2E #2EC087 #2E67C0

monochromatic

#5D1E16 #8F2E22 #C03E2E #D66355 #E29086

Accessibility & contrast

On white

5.29

#C03E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C03E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E2E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E2E	#FFFFFF	#000000	##FFFFFF
##C03E2E	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)

#63592B

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#D3153B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03e2e;
/* rgb */ color: rgb(192, 62, 46);
/* oklch */ color: oklch(54.9% 0.169 30.3);

Tailwind

colors: {
  custom: {
    50: '#db7b68',
    500: '#c03e2e',
    950: '#000000',
  },
}

SCSS

$custom: #c03e2e;
$custom-light: #db7b68;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e2e",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 6.575,
    "s": 61.345,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54911,
    "c": 0.16898,
    "h": 30.3
  },
  "luminance": 0.14849
}

Semantic roles & 50–950 ramp

primary

#C03E2E

secondary

#7EC3CC

accent

#D3E443

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C03E2E

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

Preview Lab → · Contrast checker → · Palette generator →