black
#000000
#557590
#557590
Color Values
| Format | #000000 | #557590 |
|---|---|---|
| HEX | #000000 | #557590 |
| RGB | 0, 0, 0 | 85, 117, 144 |
| HSL | 0.0, 0.0%, 0.0% | 207.5, 25.8%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 207.5, 41.0%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 41.0%, 18.8%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5485 0.0561 244.5 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557590 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557590
Color Difference (Delta E)
51.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557590);
background: linear-gradient(135deg, #000000, #557590);