black
#000000
#218BB3
#218BB3
Color Values
| Format | #000000 | #218BB3 |
|---|---|---|
| HEX | #000000 | #218BB3 |
| RGB | 0, 0, 0 | 33, 139, 179 |
| HSL | 0.0, 0.0%, 0.0% | 196.4, 68.9%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 196.4, 81.6%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 81.6%, 22.3%, 0.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5976 0.1086 229.1 |
Contrast & Accessibility
5.41:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218BB3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218BB3
Color Difference (Delta E)
63.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218BB3);
background: linear-gradient(135deg, #000000, #218BB3);