black
#000000
#398FDE
#398FDE
Color Values
| Format | #000000 | #398FDE |
|---|---|---|
| HEX | #000000 | #398FDE |
| RGB | 0, 0, 0 | 57, 143, 222 |
| HSL | 0.0, 0.0%, 0.0% | 208.7, 71.4%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 208.7, 74.3%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 35.6%, 0.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6356 0.1444 249.6 |
Contrast & Accessibility
6.16:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #398FDE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #398FDE
Color Difference (Delta E)
74.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #398FDE);
background: linear-gradient(135deg, #000000, #398FDE);