black
#000000
#303B75
#303B75
Color Values
| Format | #000000 | #303B75 |
|---|---|---|
| HEX | #000000 | #303B75 |
| RGB | 0, 0, 0 | 48, 59, 117 |
| HSL | 0.0, 0.0%, 0.0% | 230.4, 41.8%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 230.4, 59.0%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.0%, 49.6%, 0.0%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3748 0.0995 272.7 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303B75 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303B75
Color Difference (Delta E)
46.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303B75);
background: linear-gradient(135deg, #000000, #303B75);