black
#000000
#30666F
#30666F
Color Values
| Format | #000000 | #30666F |
|---|---|---|
| HEX | #000000 | #30666F |
| RGB | 0, 0, 0 | 48, 102, 111 |
| HSL | 0.0, 0.0%, 0.0% | 188.6, 39.6%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 188.6, 56.8%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.8%, 8.1%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4773 0.0587 209.7 |
Contrast & Accessibility
3.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #30666F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #30666F
Color Difference (Delta E)
44.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #30666F);
background: linear-gradient(135deg, #000000, #30666F);