black
#000000
#137780
#137780
Color Values
| Format | #000000 | #137780 |
|---|---|---|
| HEX | #000000 | #137780 |
| RGB | 0, 0, 0 | 19, 119, 128 |
| HSL | 0.0, 0.0%, 0.0% | 185.0, 74.1%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 185.0, 85.2%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 85.2%, 7.0%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5211 0.0845 204.6 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137780 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137780
Color Difference (Delta E)
52.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137780);
background: linear-gradient(135deg, #000000, #137780);