black
#000000
#397566
#397566
Color Values
| Format | #000000 | #397566 |
|---|---|---|
| HEX | #000000 | #397566 |
| RGB | 0, 0, 0 | 57, 117, 102 |
| HSL | 0.0, 0.0%, 0.0% | 165.0, 34.5%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 165.0, 51.3%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 51.3%, 0.0%, 12.8%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5174 0.0675 175.1 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397566 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397566
Color Difference (Delta E)
50.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397566);
background: linear-gradient(135deg, #000000, #397566);