black
#000000
#3F90EB
#3F90EB
Color Values
| Format | #000000 | #3F90EB |
|---|---|---|
| HEX | #000000 | #3F90EB |
| RGB | 0, 0, 0 | 63, 144, 235 |
| HSL | 0.0, 0.0%, 0.0% | 211.7, 81.1%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 211.7, 73.2%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 38.7%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6473 0.1575 253.6 |
Contrast & Accessibility
6.4:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F90EB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F90EB
Color Difference (Delta E)
79.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F90EB);
background: linear-gradient(135deg, #000000, #3F90EB);