black
#000000
#1B5358
#1B5358
Color Values
| Format | #000000 | #1B5358 |
|---|---|---|
| HEX | #000000 | #1B5358 |
| RGB | 0, 0, 0 | 27, 83, 88 |
| HSL | 0.0, 0.0%, 0.0% | 184.9, 53.0%, 22.5% |
| HSV | 0.0, 0.0%, 0.0% | 184.9, 69.3%, 34.5% |
| CMYK | 0%, 0%, 0%, 100% | 69.3%, 5.7%, 0.0%, 65.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4084 0.0577 203.5 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B5358 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B5358
Color Difference (Delta E)
36.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B5358);
background: linear-gradient(135deg, #000000, #1B5358);