black
#000000
#217BD5
#217BD5
Color Values
| Format | #000000 | #217BD5 |
|---|---|---|
| HEX | #000000 | #217BD5 |
| RGB | 0, 0, 0 | 33, 123, 213 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 73.2%, 48.2% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 84.5%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 84.5%, 42.3%, 0.0%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5792 0.1601 252.8 |
Contrast & Accessibility
4.86:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #217BD5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #217BD5
Color Difference (Delta E)
74.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #217BD5);
background: linear-gradient(135deg, #000000, #217BD5);