black
#000000
#3A66AF
#3A66AF
Color Values
| Format | #000000 | #3A66AF |
|---|---|---|
| HEX | #000000 | #3A66AF |
| RGB | 0, 0, 0 | 58, 102, 175 |
| HSL | 0.0, 0.0%, 0.0% | 217.4, 50.2%, 45.7% |
| HSV | 0.0, 0.0%, 0.0% | 217.4, 66.9%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 66.9%, 41.7%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5157 0.1259 260.0 |
Contrast & Accessibility
3.7:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3A66AF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3A66AF
Color Difference (Delta E)
62.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3A66AF);
background: linear-gradient(135deg, #000000, #3A66AF);