black
#000000
#3F978A
#3F978A
Color Values
| Format | #000000 | #3F978A |
|---|---|---|
| HEX | #000000 | #3F978A |
| RGB | 0, 0, 0 | 63, 151, 138 |
| HSL | 0.0, 0.0%, 0.0% | 171.1, 41.1%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 171.1, 58.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.3%, 0.0%, 8.6%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6193 0.0865 182.2 |
Contrast & Accessibility
6.0:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F978A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F978A
Color Difference (Delta E)
64.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F978A);
background: linear-gradient(135deg, #000000, #3F978A);