black
#000000
#28667B
#28667B
Color Values
| Format | #000000 | #28667B |
|---|---|---|
| HEX | #000000 | #28667B |
| RGB | 0, 0, 0 | 40, 102, 123 |
| HSL | 0.0, 0.0%, 0.0% | 195.2, 50.9%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 195.2, 67.5%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 17.1%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4794 0.0711 223.7 |
Contrast & Accessibility
3.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28667B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28667B
Color Difference (Delta E)
45.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28667B);
background: linear-gradient(135deg, #000000, #28667B);