black
#000000
#3F4567
#3F4567
Color Values
| Format | #000000 | #3F4567 |
|---|---|---|
| HEX | #000000 | #3F4567 |
| RGB | 0, 0, 0 | 63, 69, 103 |
| HSL | 0.0, 0.0%, 0.0% | 231.0, 24.1%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 231.0, 38.8%, 40.4% |
| CMYK | 0%, 0%, 0%, 100% | 38.8%, 33.0%, 0.0%, 59.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4003 0.0579 275.8 |
Contrast & Accessibility
2.26:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4567 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4567
Color Difference (Delta E)
37.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4567);
background: linear-gradient(135deg, #000000, #3F4567);