black
#000000
#37549B
#37549B
Color Values
| Format | #000000 | #37549B |
|---|---|---|
| HEX | #000000 | #37549B |
| RGB | 0, 0, 0 | 55, 84, 155 |
| HSL | 0.0, 0.0%, 0.0% | 222.6, 47.6%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 222.6, 64.5%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 64.5%, 45.8%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.461 0.1205 265.3 |
Contrast & Accessibility
2.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37549B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37549B
Color Difference (Delta E)
57.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37549B);
background: linear-gradient(135deg, #000000, #37549B);