black
#000000
#397297
#397297
Color Values
| Format | #000000 | #397297 |
|---|---|---|
| HEX | #000000 | #397297 |
| RGB | 0, 0, 0 | 57, 114, 151 |
| HSL | 0.0, 0.0%, 0.0% | 203.6, 45.2%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 203.6, 62.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 62.3%, 24.5%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5298 0.0836 239.5 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397297 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397297
Color Difference (Delta E)
52.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397297);
background: linear-gradient(135deg, #000000, #397297);