black
#000000
#30504F
#30504F
Color Values
| Format | #000000 | #30504F |
|---|---|---|
| HEX | #000000 | #30504F |
| RGB | 0, 0, 0 | 48, 80, 79 |
| HSL | 0.0, 0.0%, 0.0% | 178.1, 25.0%, 25.1% |
| HSV | 0.0, 0.0%, 0.0% | 178.1, 40.0%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 40.0%, 0.0%, 1.2%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4062 0.0378 193.2 |
Contrast & Accessibility
2.39:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #30504F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #30504F
Color Difference (Delta E)
33.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #30504F);
background: linear-gradient(135deg, #000000, #30504F);