black
#000000
#3F7FDC
#3F7FDC
Color Values
| Format | #000000 | #3F7FDC |
|---|---|---|
| HEX | #000000 | #3F7FDC |
| RGB | 0, 0, 0 | 63, 127, 220 |
| HSL | 0.0, 0.0%, 0.0% | 215.5, 69.2%, 55.5% |
| HSV | 0.0, 0.0%, 0.0% | 215.5, 71.4%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 71.4%, 42.3%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6011 0.1564 258.0 |
Contrast & Accessibility
5.28:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F7FDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F7FDC
Color Difference (Delta E)
76.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F7FDC);
background: linear-gradient(135deg, #000000, #3F7FDC);