black
#000000
#2737B8
#2737B8
Color Values
| Format | #000000 | #2737B8 |
|---|---|---|
| HEX | #000000 | #2737B8 |
| RGB | 0, 0, 0 | 39, 55, 184 |
| HSL | 0.0, 0.0%, 0.0% | 233.4, 65.0%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 233.4, 78.8%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 78.8%, 70.1%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.421 0.2004 269.3 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2737B8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2737B8
Color Difference (Delta E)
85.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2737B8);
background: linear-gradient(135deg, #000000, #2737B8);