black
#000000
#30537B
#30537B
Color Values
| Format | #000000 | #30537B |
|---|---|---|
| HEX | #000000 | #30537B |
| RGB | 0, 0, 0 | 48, 83, 123 |
| HSL | 0.0, 0.0%, 0.0% | 212.0, 43.9%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 212.0, 61.0%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 61.0%, 32.5%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4349 0.0781 252.9 |
Contrast & Accessibility
2.65:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #30537B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #30537B
Color Difference (Delta E)
43.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #30537B);
background: linear-gradient(135deg, #000000, #30537B);