black
#000000
#638BFD
#638BFD
Color Values
| Format | #000000 | #638BFD |
|---|---|---|
| HEX | #000000 | #638BFD |
| RGB | 0, 0, 0 | 99, 139, 253 |
| HSL | 0.0, 0.0%, 0.0% | 224.4, 97.5%, 69.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.4, 60.9%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 45.1%, 0.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.663 0.1746 267.0 |
Contrast & Accessibility
6.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638BFD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638BFD
Color Difference (Delta E)
88.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638BFD);
background: linear-gradient(135deg, #000000, #638BFD);