black
#000000
#3F8FDC
#3F8FDC
Color Values
| Format | #000000 | #3F8FDC |
|---|---|---|
| HEX | #000000 | #3F8FDC |
| RGB | 0, 0, 0 | 63, 143, 220 |
| HSL | 0.0, 0.0%, 0.0% | 209.4, 69.2%, 55.5% |
| HSV | 0.0, 0.0%, 0.0% | 209.4, 71.4%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 71.4%, 35.0%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6364 0.1398 250.3 |
Contrast & Accessibility
6.17:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F8FDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F8FDC
Color Difference (Delta E)
74.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F8FDC);
background: linear-gradient(135deg, #000000, #3F8FDC);