black
#000000
#304887
#304887
Color Values
| Format | #000000 | #304887 |
|---|---|---|
| HEX | #000000 | #304887 |
| RGB | 0, 0, 0 | 48, 72, 135 |
| HSL | 0.0, 0.0%, 0.0% | 223.4, 47.5%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 223.4, 64.4%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.4%, 46.7%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4166 0.109 266.1 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304887 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304887
Color Difference (Delta E)
51.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304887);
background: linear-gradient(135deg, #000000, #304887);