black
#000000
#3891EB
#3891EB
Color Values
| Format | #000000 | #3891EB |
|---|---|---|
| HEX | #000000 | #3891EB |
| RGB | 0, 0, 0 | 56, 145, 235 |
| HSL | 0.0, 0.0%, 0.0% | 210.2, 81.7%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 210.2, 76.2%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 38.3%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6473 0.1587 251.9 |
Contrast & Accessibility
6.42:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3891EB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3891EB
Color Difference (Delta E)
79.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3891EB);
background: linear-gradient(135deg, #000000, #3891EB);