black
#000000
#1878CC
#1878CC
Color Values
| Format | #000000 | #1878CC |
|---|---|---|
| HEX | #000000 | #1878CC |
| RGB | 0, 0, 0 | 24, 120, 204 |
| HSL | 0.0, 0.0%, 0.0% | 208.0, 78.9%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 208.0, 88.2%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 88.2%, 41.2%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.565 0.1538 251.0 |
Contrast & Accessibility
4.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1878CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1878CC
Color Difference (Delta E)
71.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1878CC);
background: linear-gradient(135deg, #000000, #1878CC);