black
#000000
#397789
#397789
Color Values
| Format | #000000 | #397789 |
|---|---|---|
| HEX | #000000 | #397789 |
| RGB | 0, 0, 0 | 57, 119, 137 |
| HSL | 0.0, 0.0%, 0.0% | 193.5, 41.2%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 193.5, 58.4%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 58.4%, 13.1%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5357 0.0695 219.4 |
Contrast & Accessibility
4.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397789 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397789
Color Difference (Delta E)
51.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397789);
background: linear-gradient(135deg, #000000, #397789);