black
#000000
#304B6D
#304B6D
Color Values
| Format | #000000 | #304B6D |
|---|---|---|
| HEX | #000000 | #304B6D |
| RGB | 0, 0, 0 | 48, 75, 109 |
| HSL | 0.0, 0.0%, 0.0% | 213.4, 38.9%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 213.4, 56.0%, 42.7% |
| CMYK | 0%, 0%, 0%, 100% | 56.0%, 31.2%, 0.0%, 57.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4073 0.0663 254.8 |
Contrast & Accessibility
2.35:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304B6D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304B6D
Color Difference (Delta E)
38.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304B6D);
background: linear-gradient(135deg, #000000, #304B6D);