black
#000000
#304658
#304658
Color Values
| Format | #000000 | #304658 |
|---|---|---|
| HEX | #000000 | #304658 |
| RGB | 0, 0, 0 | 48, 70, 88 |
| HSL | 0.0, 0.0%, 0.0% | 207.0, 29.4%, 26.7% |
| HSV | 0.0, 0.0%, 0.0% | 207.0, 45.5%, 34.5% |
| CMYK | 0%, 0%, 0%, 100% | 45.5%, 20.5%, 0.0%, 65.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3838 0.0413 243.8 |
Contrast & Accessibility
2.14:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304658 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304658
Color Difference (Delta E)
31.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304658);
background: linear-gradient(135deg, #000000, #304658);