black
#000000
#558AE3
#558AE3
Color Values
| Format | #000000 | #558AE3 |
|---|---|---|
| HEX | #000000 | #558AE3 |
| RGB | 0, 0, 0 | 85, 138, 227 |
| HSL | 0.0, 0.0%, 0.0% | 217.6, 71.7%, 61.2% |
| HSV | 0.0, 0.0%, 0.0% | 217.6, 62.6%, 89.0% |
| CMYK | 0%, 0%, 0%, 100% | 62.6%, 39.2%, 0.0%, 11.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6383 0.1457 260.2 |
Contrast & Accessibility
6.13:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558AE3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558AE3
Color Difference (Delta E)
77.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558AE3);
background: linear-gradient(135deg, #000000, #558AE3);