black
#000000
#3F87FC
#3F87FC
Color Values
| Format | #000000 | #3F87FC |
|---|---|---|
| HEX | #000000 | #3F87FC |
| RGB | 0, 0, 0 | 63, 135, 252 |
| HSL | 0.0, 0.0%, 0.0% | 217.1, 96.9%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 217.1, 75.0%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 75.0%, 46.4%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6388 0.1889 259.7 |
Contrast & Accessibility
6.08:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F87FC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F87FC
Color Difference (Delta E)
88.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F87FC);
background: linear-gradient(135deg, #000000, #3F87FC);