black
#000000
#F55455
#F55455
Color Values
| Format | #000000 | #F55455 |
|---|---|---|
| HEX | #000000 | #F55455 |
| RGB | 0, 0, 0 | 245, 84, 85 |
| HSL | 0.0, 0.0%, 0.0% | 359.6, 89.0%, 64.5% |
| HSV | 0.0, 0.0%, 0.0% | 359.6, 65.7%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.7%, 65.3%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6653 0.1971 23.9 |
Contrast & Accessibility
6.28:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F55455 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F55455
Color Difference (Delta E)
91.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F55455);
background: linear-gradient(135deg, #000000, #F55455);