black
#000000
#557FED
#557FED
Color Values
| Format | #000000 | #557FED |
|---|---|---|
| HEX | #000000 | #557FED |
| RGB | 0, 0, 0 | 85, 127, 237 |
| HSL | 0.0, 0.0%, 0.0% | 223.4, 80.9%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 223.4, 64.1%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.1%, 46.4%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6216 0.1718 265.9 |
Contrast & Accessibility
5.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557FED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557FED
Color Difference (Delta E)
83.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557FED);
background: linear-gradient(135deg, #000000, #557FED);