black
#000000
#398CE5
#398CE5
Color Values
| Format | #000000 | #398CE5 |
|---|---|---|
| HEX | #000000 | #398CE5 |
| RGB | 0, 0, 0 | 57, 140, 229 |
| HSL | 0.0, 0.0%, 0.0% | 211.0, 76.8%, 56.1% |
| HSV | 0.0, 0.0%, 0.0% | 211.0, 75.1%, 89.8% |
| CMYK | 0%, 0%, 0%, 100% | 75.1%, 38.9%, 0.0%, 10.2% |
| OKLCH | 0.0 0.0 0.0 | 0.633 0.156 252.9 |
Contrast & Accessibility
6.06:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #398CE5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #398CE5
Color Difference (Delta E)
77.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #398CE5);
background: linear-gradient(135deg, #000000, #398CE5);