black
#000000
#1971BE
#1971BE
Color Values
| Format | #000000 | #1971BE |
|---|---|---|
| HEX | #000000 | #1971BE |
| RGB | 0, 0, 0 | 25, 113, 190 |
| HSL | 0.0, 0.0%, 0.0% | 208.0, 76.7%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 208.0, 86.8%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 86.8%, 40.5%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.54 0.1434 250.6 |
Contrast & Accessibility
4.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1971BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1971BE
Color Difference (Delta E)
66.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1971BE);
background: linear-gradient(135deg, #000000, #1971BE);