black
#000000
#2451CD
#2451CD
Color Values
| Format | #000000 | #2451CD |
|---|---|---|
| HEX | #000000 | #2451CD |
| RGB | 0, 0, 0 | 36, 81, 205 |
| HSL | 0.0, 0.0%, 0.0% | 224.0, 70.1%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 224.0, 82.4%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 82.4%, 60.5%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4858 0.1983 264.6 |
Contrast & Accessibility
3.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2451CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2451CD
Color Difference (Delta E)
84.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2451CD);
background: linear-gradient(135deg, #000000, #2451CD);