black
#000000
#3F88FD
#3F88FD
Color Values
| Format | #000000 | #3F88FD |
|---|---|---|
| HEX | #000000 | #3F88FD |
| RGB | 0, 0, 0 | 63, 136, 253 |
| HSL | 0.0, 0.0%, 0.0% | 216.9, 97.9%, 62.0% |
| HSV | 0.0, 0.0%, 0.0% | 216.9, 75.1%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 75.1%, 46.2%, 0.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6415 0.1891 259.5 |
Contrast & Accessibility
6.15:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F88FD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F88FD
Color Difference (Delta E)
88.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F88FD);
background: linear-gradient(135deg, #000000, #3F88FD);