black
#000000
#397579
#397579
Color Values
| Format | #000000 | #397579 |
|---|---|---|
| HEX | #000000 | #397579 |
| RGB | 0, 0, 0 | 57, 117, 121 |
| HSL | 0.0, 0.0%, 0.0% | 183.8, 36.0%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 183.8, 52.9%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 3.3%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5241 0.0625 201.2 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397579 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397579
Color Difference (Delta E)
49.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397579);
background: linear-gradient(135deg, #000000, #397579);