black
#000000
#457B90
#457B90
Color Values
| Format | #000000 | #457B90 |
|---|---|---|
| HEX | #000000 | #457B90 |
| RGB | 0, 0, 0 | 69, 123, 144 |
| HSL | 0.0, 0.0%, 0.0% | 196.8, 35.2%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 196.8, 52.1%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.1%, 14.6%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.554 0.0659 225.3 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457B90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457B90
Color Difference (Delta E)
52.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457B90);
background: linear-gradient(135deg, #000000, #457B90);