black
#000000
#137AB4
#137AB4
Color Values
| Format | #000000 | #137AB4 |
|---|---|---|
| HEX | #000000 | #137AB4 |
| RGB | 0, 0, 0 | 19, 122, 180 |
| HSL | 0.0, 0.0%, 0.0% | 201.6, 80.9%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 201.6, 89.4%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.4%, 32.2%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5544 0.1239 241.2 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137AB4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137AB4
Color Difference (Delta E)
62.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137AB4);
background: linear-gradient(135deg, #000000, #137AB4);