black
#000000
#1B5440
#1B5440
Color Values
| Format | #000000 | #1B5440 |
|---|---|---|
| HEX | #000000 | #1B5440 |
| RGB | 0, 0, 0 | 27, 84, 64 |
| HSL | 0.0, 0.0%, 0.0% | 158.9, 51.4%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 158.9, 67.9%, 32.9% |
| CMYK | 0%, 0%, 0%, 100% | 67.9%, 0.0%, 23.8%, 67.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4025 0.0685 166.4 |
Contrast & Accessibility
2.39:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B5440 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B5440
Color Difference (Delta E)
40.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B5440);
background: linear-gradient(135deg, #000000, #1B5440);