black
#000000
#399CBB
#399CBB
Color Values
| Format | #000000 | #399CBB |
|---|---|---|
| HEX | #000000 | #399CBB |
| RGB | 0, 0, 0 | 57, 156, 187 |
| HSL | 0.0, 0.0%, 0.0% | 194.3, 53.3%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 194.3, 69.5%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 69.5%, 16.6%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6485 0.1007 222.6 |
Contrast & Accessibility
6.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399CBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399CBB
Color Difference (Delta E)
67.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399CBB);
background: linear-gradient(135deg, #000000, #399CBB);