black
#000000
#3688CB
#3688CB
Color Values
| Format | #000000 | #3688CB |
|---|---|---|
| HEX | #000000 | #3688CB |
| RGB | 0, 0, 0 | 54, 136, 203 |
| HSL | 0.0, 0.0%, 0.0% | 207.0, 58.9%, 50.4% |
| HSV | 0.0, 0.0%, 0.0% | 207.0, 73.4%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 73.4%, 33.0%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6081 0.1288 246.8 |
Contrast & Accessibility
5.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3688CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3688CB
Color Difference (Delta E)
68.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3688CB);
background: linear-gradient(135deg, #000000, #3688CB);