black
#000000
#278DB8
#278DB8
Color Values
| Format | #000000 | #278DB8 |
|---|---|---|
| HEX | #000000 | #278DB8 |
| RGB | 0, 0, 0 | 39, 141, 184 |
| HSL | 0.0, 0.0%, 0.0% | 197.8, 65.0%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 197.8, 78.8%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 78.8%, 23.4%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6062 0.1103 231.4 |
Contrast & Accessibility
5.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278DB8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278DB8
Color Difference (Delta E)
64.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278DB8);
background: linear-gradient(135deg, #000000, #278DB8);