black
#000000
#1B7F90
#1B7F90
Color Values
| Format | #000000 | #1B7F90 |
|---|---|---|
| HEX | #000000 | #1B7F90 |
| RGB | 0, 0, 0 | 27, 127, 144 |
| HSL | 0.0, 0.0%, 0.0% | 188.7, 68.4%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 188.7, 81.2%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 81.3%, 11.8%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5502 0.0891 212.2 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B7F90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B7F90
Color Difference (Delta E)
55.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B7F90);
background: linear-gradient(135deg, #000000, #1B7F90);