black
#000000
#4581FF
#4581FF
Color Values
| Format | #000000 | #4581FF |
|---|---|---|
| HEX | #000000 | #4581FF |
| RGB | 0, 0, 0 | 69, 129, 255 |
| HSL | 0.0, 0.0%, 0.0% | 220.6, 100.0%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 220.6, 72.9%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 49.4%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6307 0.198 262.9 |
Contrast & Accessibility
5.84:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4581FF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4581FF
Color Difference (Delta E)
91.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4581FF);
background: linear-gradient(135deg, #000000, #4581FF);