black
#000000
#C63D39
#C63D39
Color Values
| Format | #000000 | #C63D39 |
|---|---|---|
| HEX | #000000 | #C63D39 |
| RGB | 0, 0, 0 | 198, 61, 57 |
| HSL | 0.0, 0.0%, 0.0% | 1.7, 55.3%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 1.7, 71.2%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 69.2%, 71.2%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5596 0.1744 26.2 |
Contrast & Accessibility
4.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C63D39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C63D39
Color Difference (Delta E)
78.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C63D39);
background: linear-gradient(135deg, #000000, #C63D39);