black
#000000
#557DAF
#557DAF
Color Values
| Format | #000000 | #557DAF |
|---|---|---|
| HEX | #000000 | #557DAF |
| RGB | 0, 0, 0 | 85, 125, 175 |
| HSL | 0.0, 0.0%, 0.0% | 213.3, 36.0%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 213.3, 51.4%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 51.4%, 28.6%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5815 0.0896 254.5 |
Contrast & Accessibility
4.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557DAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557DAF
Color Difference (Delta E)
59.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557DAF);
background: linear-gradient(135deg, #000000, #557DAF);