black
#000000
#305B56
#305B56
Color Values
| Format | #000000 | #305B56 |
|---|---|---|
| HEX | #000000 | #305B56 |
| RGB | 0, 0, 0 | 48, 91, 86 |
| HSL | 0.0, 0.0%, 0.0% | 173.0, 30.9%, 27.3% |
| HSV | 0.0, 0.0%, 0.0% | 173.0, 47.3%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 47.3%, 0.0%, 5.5%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4384 0.0489 185.9 |
Contrast & Accessibility
2.76:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305B56 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305B56
Color Difference (Delta E)
39.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305B56);
background: linear-gradient(135deg, #000000, #305B56);