black
#000000
#305DAD
#305DAD
Color Values
| Format | #000000 | #305DAD |
|---|---|---|
| HEX | #000000 | #305DAD |
| RGB | 0, 0, 0 | 48, 93, 173 |
| HSL | 0.0, 0.0%, 0.0% | 218.4, 56.6%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 218.4, 72.3%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.3%, 46.2%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4899 0.1373 260.9 |
Contrast & Accessibility
3.29:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305DAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305DAD
Color Difference (Delta E)
63.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305DAD);
background: linear-gradient(135deg, #000000, #305DAD);