black
#000000
#304E3F
#304E3F
Color Values
| Format | #000000 | #304E3F |
|---|---|---|
| HEX | #000000 | #304E3F |
| RGB | 0, 0, 0 | 48, 78, 63 |
| HSL | 0.0, 0.0%, 0.0% | 150.0, 23.8%, 24.7% |
| HSV | 0.0, 0.0%, 0.0% | 150.0, 38.5%, 30.6% |
| CMYK | 0%, 0%, 0%, 100% | 38.5%, 0.0%, 19.2%, 69.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3953 0.0442 161.7 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304E3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304E3F
Color Difference (Delta E)
34.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304E3F);
background: linear-gradient(135deg, #000000, #304E3F);