black
#000000
#3581BF
#3581BF
Color Values
| Format | #000000 | #3581BF |
|---|---|---|
| HEX | #000000 | #3581BF |
| RGB | 0, 0, 0 | 53, 129, 191 |
| HSL | 0.0, 0.0%, 0.0% | 207.0, 56.6%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 207.0, 72.3%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 72.3%, 32.5%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.585 0.1209 246.6 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3581BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3581BF
Color Difference (Delta E)
65.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3581BF);
background: linear-gradient(135deg, #000000, #3581BF);