black
#000000
#457AE3
#457AE3
Color Values
| Format | #000000 | #457AE3 |
|---|---|---|
| HEX | #000000 | #457AE3 |
| RGB | 0, 0, 0 | 69, 122, 227 |
| HSL | 0.0, 0.0%, 0.0% | 219.9, 73.8%, 58.0% |
| HSV | 0.0, 0.0%, 0.0% | 219.9, 69.6%, 89.0% |
| CMYK | 0%, 0%, 0%, 100% | 69.6%, 46.3%, 0.0%, 11.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5974 0.1694 262.3 |
Contrast & Accessibility
5.15:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457AE3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457AE3
Color Difference (Delta E)
80.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457AE3);
background: linear-gradient(135deg, #000000, #457AE3);