black
#000000
#138DB2
#138DB2
Color Values
| Format | #000000 | #138DB2 |
|---|---|---|
| HEX | #000000 | #138DB2 |
| RGB | 0, 0, 0 | 19, 141, 178 |
| HSL | 0.0, 0.0%, 0.0% | 194.0, 80.7%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 194.0, 89.3%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 89.3%, 20.8%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5999 0.1105 225.6 |
Contrast & Accessibility
5.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138DB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138DB2
Color Difference (Delta E)
63.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138DB2);
background: linear-gradient(135deg, #000000, #138DB2);