black
#000000
#287BA8
#287BA8
Color Values
| Format | #000000 | #287BA8 |
|---|---|---|
| HEX | #000000 | #287BA8 |
| RGB | 0, 0, 0 | 40, 123, 168 |
| HSL | 0.0, 0.0%, 0.0% | 201.1, 61.5%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 201.1, 76.2%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 26.8%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.1043 237.1 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287BA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287BA8
Color Difference (Delta E)
58.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287BA8);
background: linear-gradient(135deg, #000000, #287BA8);