black
#000000
#2155CE
#2155CE
Color Values
| Format | #000000 | #2155CE |
|---|---|---|
| HEX | #000000 | #2155CE |
| RGB | 0, 0, 0 | 33, 85, 206 |
| HSL | 0.0, 0.0%, 0.0% | 222.0, 72.4%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 222.0, 84.0%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 84.0%, 58.7%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4935 0.1955 263.4 |
Contrast & Accessibility
3.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2155CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2155CE
Color Difference (Delta E)
83.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2155CE);
background: linear-gradient(135deg, #000000, #2155CE);