black
#000000
#283EAF
#283EAF
Color Values
| Format | #000000 | #283EAF |
|---|---|---|
| HEX | #000000 | #283EAF |
| RGB | 0, 0, 0 | 40, 62, 175 |
| HSL | 0.0, 0.0%, 0.0% | 230.2, 62.8%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 230.2, 77.1%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 77.1%, 64.6%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4248 0.1807 268.6 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283EAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283EAF
Color Difference (Delta E)
77.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283EAF);
background: linear-gradient(135deg, #000000, #283EAF);