black
#000000
#CD143F
#CD143F
Color Values
| Format | #000000 | #CD143F |
|---|---|---|
| HEX | #000000 | #CD143F |
| RGB | 0, 0, 0 | 205, 20, 63 |
| HSL | 0.0, 0.0%, 0.0% | 346.1, 82.2%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 346.1, 90.2%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.2%, 69.3%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5437 0.2095 17.7 |
Contrast & Accessibility
3.77:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CD143F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CD143F
Color Difference (Delta E)
84.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CD143F);
background: linear-gradient(135deg, #000000, #CD143F);