black
#000000
#557CED
#557CED
Color Values
| Format | #000000 | #557CED |
|---|---|---|
| HEX | #000000 | #557CED |
| RGB | 0, 0, 0 | 85, 124, 237 |
| HSL | 0.0, 0.0%, 0.0% | 224.6, 80.9%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 224.6, 64.1%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.1%, 47.7%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6156 0.1754 266.9 |
Contrast & Accessibility
5.49:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557CED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557CED
Color Difference (Delta E)
84.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557CED);
background: linear-gradient(135deg, #000000, #557CED);