black
#000000
#1870CC
#1870CC
Color Values
| Format | #000000 | #1870CC |
|---|---|---|
| HEX | #000000 | #1870CC |
| RGB | 0, 0, 0 | 24, 112, 204 |
| HSL | 0.0, 0.0%, 0.0% | 210.7, 78.9%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 210.7, 88.2%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 88.2%, 45.1%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5469 0.1626 254.2 |
Contrast & Accessibility
4.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1870CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1870CC
Color Difference (Delta E)
72.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1870CC);
background: linear-gradient(135deg, #000000, #1870CC);