black
#000000
#138FCD
#138FCD
Color Values
| Format | #000000 | #138FCD |
|---|---|---|
| HEX | #000000 | #138FCD |
| RGB | 0, 0, 0 | 19, 143, 205 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 83.0%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 90.7%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 90.7%, 30.2%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6185 0.1345 238.8 |
Contrast & Accessibility
5.84:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138FCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138FCD
Color Difference (Delta E)
69.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138FCD);
background: linear-gradient(135deg, #000000, #138FCD);