black
#000000
#54578C
#54578C
Color Values
| Format | #000000 | #54578C |
|---|---|---|
| HEX | #000000 | #54578C |
| RGB | 0, 0, 0 | 84, 87, 140 |
| HSL | 0.0, 0.0%, 0.0% | 236.8, 25.0%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 236.8, 40.0%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 40.0%, 37.9%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.478 0.085 280.2 |
Contrast & Accessibility
3.12:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #54578C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #54578C
Color Difference (Delta E)
50.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #54578C);
background: linear-gradient(135deg, #000000, #54578C);