black
#000000
#155F82
#155F82
Color Values
| Format | #000000 | #155F82 |
|---|---|---|
| HEX | #000000 | #155F82 |
| RGB | 0, 0, 0 | 21, 95, 130 |
| HSL | 0.0, 0.0%, 0.0% | 199.3, 72.2%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 199.3, 83.8%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 83.8%, 26.9%, 0.0%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4594 0.0888 234.9 |
Contrast & Accessibility
2.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #155F82 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #155F82
Color Difference (Delta E)
46.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #155F82);
background: linear-gradient(135deg, #000000, #155F82);