black
#000000
#2873BE
#2873BE
Color Values
| Format | #000000 | #2873BE |
|---|---|---|
| HEX | #000000 | #2873BE |
| RGB | 0, 0, 0 | 40, 115, 190 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 65.2%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 78.9%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 78.9%, 39.5%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5481 0.1376 251.9 |
Contrast & Accessibility
4.29:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2873BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2873BE
Color Difference (Delta E)
66.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2873BE);
background: linear-gradient(135deg, #000000, #2873BE);