#399BFD
#399BFD
white
#FFFFFF
Color Values
| Format | #399BFD | #FFFFFF |
|---|---|---|
| HEX | #399BFD | #FFFFFF |
| RGB | 57, 155, 253 | 255, 255, 255 |
| HSL | 210.0, 98.0%, 60.8% | 0.0, 0.0%, 100.0% |
| HSV | 210.0, 77.5%, 99.2% | 0.0, 0.0%, 100.0% |
| CMYK | 77.5%, 38.7%, 0.0%, 0.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6802 0.1704 251.9 | 1.0 0.0 89.9 |
Contrast & Accessibility
2.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #399BFD
The quick brown fox jumps over the lazy dog
Text: #399BFD → Background: #FFFFFF
Color Difference (Delta E)
67.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #399BFD, #FFFFFF);
background: linear-gradient(135deg, #399BFD, #FFFFFF);