black
#000000
#557DCF
#557DCF
Color Values
| Format | #000000 | #557DCF |
|---|---|---|
| HEX | #000000 | #557DCF |
| RGB | 0, 0, 0 | 85, 125, 207 |
| HSL | 0.0, 0.0%, 0.0% | 220.3, 56.0%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 220.3, 58.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.9%, 39.6%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5989 0.1333 263.3 |
Contrast & Accessibility
5.22:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557DCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557DCF
Color Difference (Delta E)
71.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557DCF);
background: linear-gradient(135deg, #000000, #557DCF);