black
#000000
#515CBF
#515CBF
Color Values
| Format | #000000 | #515CBF |
|---|---|---|
| HEX | #000000 | #515CBF |
| RGB | 0, 0, 0 | 81, 92, 191 |
| HSL | 0.0, 0.0%, 0.0% | 234.0, 46.2%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 234.0, 57.6%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 57.6%, 51.8%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5185 0.1537 274.9 |
Contrast & Accessibility
3.63:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515CBF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515CBF
Color Difference (Delta E)
73.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515CBF);
background: linear-gradient(135deg, #000000, #515CBF);