black
#000000
#397458
#397458
Color Values
| Format | #000000 | #397458 |
|---|---|---|
| HEX | #000000 | #397458 |
| RGB | 0, 0, 0 | 57, 116, 88 |
| HSL | 0.0, 0.0%, 0.0% | 151.5, 34.1%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 151.5, 50.9%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 50.9%, 0.0%, 24.1%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5107 0.0771 161.3 |
Contrast & Accessibility
3.81:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397458 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397458
Color Difference (Delta E)
52.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397458);
background: linear-gradient(135deg, #000000, #397458);