black
#000000
#557998
#557998
Color Values
| Format | #000000 | #557998 |
|---|---|---|
| HEX | #000000 | #557998 |
| RGB | 0, 0, 0 | 85, 121, 152 |
| HSL | 0.0, 0.0%, 0.0% | 207.8, 28.3%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 207.8, 44.1%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 44.1%, 20.4%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5614 0.0633 245.2 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557998 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557998
Color Difference (Delta E)
53.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557998);
background: linear-gradient(135deg, #000000, #557998);