black
#000000
#337BCD
#337BCD
Color Values
| Format | #000000 | #337BCD |
|---|---|---|
| HEX | #000000 | #337BCD |
| RGB | 0, 0, 0 | 51, 123, 205 |
| HSL | 0.0, 0.0%, 0.0% | 211.9, 60.6%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 211.9, 75.1%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 75.1%, 40.0%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5788 0.1451 254.0 |
Contrast & Accessibility
4.86:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337BCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337BCD
Color Difference (Delta E)
70.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337BCD);
background: linear-gradient(135deg, #000000, #337BCD);