black
#000000
#515EFC
#515EFC
Color Values
| Format | #000000 | #515EFC |
|---|---|---|
| HEX | #000000 | #515EFC |
| RGB | 0, 0, 0 | 81, 94, 252 |
| HSL | 0.0, 0.0%, 0.0% | 235.4, 96.6%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 235.4, 67.9%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 67.9%, 62.7%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5695 0.2316 272.9 |
Contrast & Accessibility
4.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515EFC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515EFC
Color Difference (Delta E)
103.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515EFC);
background: linear-gradient(135deg, #000000, #515EFC);