black
#000000
#137EAF
#137EAF
Color Values
| Format | #000000 | #137EAF |
|---|---|---|
| HEX | #000000 | #137EAF |
| RGB | 0, 0, 0 | 19, 126, 175 |
| HSL | 0.0, 0.0%, 0.0% | 198.8, 80.4%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 198.8, 89.1%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.1%, 28.0%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5614 0.1155 235.9 |
Contrast & Accessibility
4.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137EAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137EAF
Color Difference (Delta E)
60.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137EAF);
background: linear-gradient(135deg, #000000, #137EAF);