black
#000000
#40579E
#40579E
Color Values
| Format | #000000 | #40579E |
|---|---|---|
| HEX | #000000 | #40579E |
| RGB | 0, 0, 0 | 64, 87, 158 |
| HSL | 0.0, 0.0%, 0.0% | 225.3, 42.3%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 225.3, 59.5%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 59.5%, 44.9%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4748 0.1179 268.2 |
Contrast & Accessibility
3.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40579E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40579E
Color Difference (Delta E)
58.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40579E);
background: linear-gradient(135deg, #000000, #40579E);