black
#000000
#579BC5
#579BC5
Color Values
| Format | #000000 | #579BC5 |
|---|---|---|
| HEX | #000000 | #579BC5 |
| RGB | 0, 0, 0 | 87, 155, 197 |
| HSL | 0.0, 0.0%, 0.0% | 202.9, 48.7%, 55.7% |
| HSV | 0.0, 0.0%, 0.0% | 202.9, 55.8%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 55.8%, 21.3%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6616 0.0933 237.6 |
Contrast & Accessibility
6.9:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #579BC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #579BC5
Color Difference (Delta E)
68.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #579BC5);
background: linear-gradient(135deg, #000000, #579BC5);