black
#000000
#306C61
#306C61
Color Values
| Format | #000000 | #306C61 |
|---|---|---|
| HEX | #000000 | #306C61 |
| RGB | 0, 0, 0 | 48, 108, 97 |
| HSL | 0.0, 0.0%, 0.0% | 169.0, 38.5%, 30.6% |
| HSV | 0.0, 0.0%, 0.0% | 169.0, 55.6%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.6%, 0.0%, 10.2%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.488 0.0651 179.8 |
Contrast & Accessibility
3.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306C61 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306C61
Color Difference (Delta E)
47.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306C61);
background: linear-gradient(135deg, #000000, #306C61);