black
#000000
#0A306D
#0A306D
Color Values
| Format | #000000 | #0A306D |
|---|---|---|
| HEX | #000000 | #0A306D |
| RGB | 0, 0, 0 | 10, 48, 109 |
| HSL | 0.0, 0.0%, 0.0% | 217.0, 83.2%, 23.3% |
| HSV | 0.0, 0.0%, 0.0% | 217.0, 90.8%, 42.7% |
| CMYK | 0%, 0%, 0%, 100% | 90.8%, 56.0%, 0.0%, 57.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3245 0.1143 260.0 |
Contrast & Accessibility
1.66:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0A306D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0A306D
Color Difference (Delta E)
46.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0A306D);
background: linear-gradient(135deg, #000000, #0A306D);