black
#000000
#1B4F50
#1B4F50
Color Values
| Format | #000000 | #1B4F50 |
|---|---|---|
| HEX | #000000 | #1B4F50 |
| RGB | 0, 0, 0 | 27, 79, 80 |
| HSL | 0.0, 0.0%, 0.0% | 181.1, 49.5%, 21.0% |
| HSV | 0.0, 0.0%, 0.0% | 181.1, 66.2%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 66.3%, 1.2%, 0.0%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3938 0.0543 197.0 |
Contrast & Accessibility
2.28:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B4F50 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B4F50
Color Difference (Delta E)
35.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B4F50);
background: linear-gradient(135deg, #000000, #1B4F50);