black
#000000
#3F7FBE
#3F7FBE
Color Values
| Format | #000000 | #3F7FBE |
|---|---|---|
| HEX | #000000 | #3F7FBE |
| RGB | 0, 0, 0 | 63, 127, 190 |
| HSL | 0.0, 0.0%, 0.0% | 209.8, 50.2%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 209.8, 66.8%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 33.2%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5834 0.1175 250.2 |
Contrast & Accessibility
4.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F7FBE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F7FBE
Color Difference (Delta E)
64.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F7FBE);
background: linear-gradient(135deg, #000000, #3F7FBE);