black
#000000
#3F684F
#3F684F
Color Values
| Format | #000000 | #3F684F |
|---|---|---|
| HEX | #000000 | #3F684F |
| RGB | 0, 0, 0 | 63, 104, 79 |
| HSL | 0.0, 0.0%, 0.0% | 143.4, 24.6%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 143.4, 39.4%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 39.4%, 0.0%, 24.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4793 0.0617 156.4 |
Contrast & Accessibility
3.3:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F684F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F684F
Color Difference (Delta E)
46.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F684F);
background: linear-gradient(135deg, #000000, #3F684F);