black
#000000
#2A577C
#2A577C
Color Values
| Format | #000000 | #2A577C |
|---|---|---|
| HEX | #000000 | #2A577C |
| RGB | 0, 0, 0 | 42, 87, 124 |
| HSL | 0.0, 0.0%, 0.0% | 207.1, 49.4%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 207.1, 66.1%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 29.8%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4425 0.0788 245.7 |
Contrast & Accessibility
2.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2A577C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2A577C
Color Difference (Delta E)
43.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2A577C);
background: linear-gradient(135deg, #000000, #2A577C);