black
#000000
#0A243E
#0A243E
Color Values
| Format | #000000 | #0A243E |
|---|---|---|
| HEX | #000000 | #0A243E |
| RGB | 0, 0, 0 | 10, 36, 62 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 72.2%, 14.1% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 83.9%, 24.3% |
| CMYK | 0%, 0%, 0%, 100% | 83.9%, 41.9%, 0.0%, 75.7% |
| OKLCH | 0.0 0.0 0.0 | 0.2557 0.0585 251.2 |
Contrast & Accessibility
1.33:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0A243E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0A243E
Color Difference (Delta E)
23.8
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0A243E);
background: linear-gradient(135deg, #000000, #0A243E);