black
#000000
#C13537
#C13537
Color Values
| Format | #000000 | #C13537 |
|---|---|---|
| HEX | #000000 | #C13537 |
| RGB | 0, 0, 0 | 193, 53, 55 |
| HSL | 0.0, 0.0%, 0.0% | 359.1, 56.9%, 48.2% |
| HSV | 0.0, 0.0%, 0.0% | 359.1, 72.5%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.5%, 71.5%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5426 0.1769 24.6 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C13537 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C13537
Color Difference (Delta E)
77.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C13537);
background: linear-gradient(135deg, #000000, #C13537);