black
#000000
#3F88FC
#3F88FC
Color Values
| Format | #000000 | #3F88FC |
|---|---|---|
| HEX | #000000 | #3F88FC |
| RGB | 0, 0, 0 | 63, 136, 252 |
| HSL | 0.0, 0.0%, 0.0% | 216.8, 96.9%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 216.8, 75.0%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 75.0%, 46.0%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6409 0.1878 259.4 |
Contrast & Accessibility
6.14:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F88FC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F88FC
Color Difference (Delta E)
88.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F88FC);
background: linear-gradient(135deg, #000000, #3F88FC);