black
#000000
#388ECE
#388ECE
Color Values
| Format | #000000 | #388ECE |
|---|---|---|
| HEX | #000000 | #388ECE |
| RGB | 0, 0, 0 | 56, 142, 206 |
| HSL | 0.0, 0.0%, 0.0% | 205.6, 60.5%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 205.6, 72.8%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.8%, 31.1%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6242 0.1265 244.6 |
Contrast & Accessibility
5.93:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #388ECE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #388ECE
Color Difference (Delta E)
69.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #388ECE);
background: linear-gradient(135deg, #000000, #388ECE);