black
#000000
#137FC5
#137FC5
Color Values
| Format | #000000 | #137FC5 |
|---|---|---|
| HEX | #000000 | #137FC5 |
| RGB | 0, 0, 0 | 19, 127, 197 |
| HSL | 0.0, 0.0%, 0.0% | 203.6, 82.4%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 203.6, 90.4%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 90.4%, 35.5%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5762 0.1391 245.0 |
Contrast & Accessibility
4.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137FC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137FC5
Color Difference (Delta E)
67.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137FC5);
background: linear-gradient(135deg, #000000, #137FC5);