black
#000000
#457F81
#457F81
Color Values
| Format | #000000 | #457F81 |
|---|---|---|
| HEX | #000000 | #457F81 |
| RGB | 0, 0, 0 | 69, 127, 129 |
| HSL | 0.0, 0.0%, 0.0% | 182.0, 30.3%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 182.0, 46.5%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 46.5%, 1.6%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.558 0.0609 198.5 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457F81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457F81
Color Difference (Delta E)
53.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457F81);
background: linear-gradient(135deg, #000000, #457F81);