black
#000000
#306C87
#306C87
Color Values
| Format | #000000 | #306C87 |
|---|---|---|
| HEX | #000000 | #306C87 |
| RGB | 0, 0, 0 | 48, 108, 135 |
| HSL | 0.0, 0.0%, 0.0% | 198.6, 47.5%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 198.6, 64.4%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.4%, 20.0%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5034 0.0752 230.2 |
Contrast & Accessibility
3.62:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306C87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306C87
Color Difference (Delta E)
48.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306C87);
background: linear-gradient(135deg, #000000, #306C87);