black
#000000
#2878CA
#2878CA
Color Values
| Format | #000000 | #2878CA |
|---|---|---|
| HEX | #000000 | #2878CA |
| RGB | 0, 0, 0 | 40, 120, 202 |
| HSL | 0.0, 0.0%, 0.0% | 210.4, 66.9%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 210.4, 80.2%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 80.2%, 40.6%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.567 0.1477 252.6 |
Contrast & Accessibility
4.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2878CA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2878CA
Color Difference (Delta E)
70.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2878CA);
background: linear-gradient(135deg, #000000, #2878CA);