black
#000000
#558FE9
#558FE9
Color Values
| Format | #000000 | #558FE9 |
|---|---|---|
| HEX | #000000 | #558FE9 |
| RGB | 0, 0, 0 | 85, 143, 233 |
| HSL | 0.0, 0.0%, 0.0% | 216.5, 77.1%, 62.4% |
| HSV | 0.0, 0.0%, 0.0% | 216.5, 63.5%, 91.4% |
| CMYK | 0%, 0%, 0%, 100% | 63.5%, 38.6%, 0.0%, 8.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6524 0.1482 258.9 |
Contrast & Accessibility
6.49:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558FE9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558FE9
Color Difference (Delta E)
78.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558FE9);
background: linear-gradient(135deg, #000000, #558FE9);