black
#000000
#516FAF
#516FAF
Color Values
| Format | #000000 | #516FAF |
|---|---|---|
| HEX | #000000 | #516FAF |
| RGB | 0, 0, 0 | 81, 111, 175 |
| HSL | 0.0, 0.0%, 0.0% | 220.9, 37.0%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 220.9, 53.7%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 53.7%, 36.6%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5479 0.1064 264.2 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516FAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516FAF
Color Difference (Delta E)
60.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516FAF);
background: linear-gradient(135deg, #000000, #516FAF);