black
#000000
#457DAB
#457DAB
Color Values
| Format | #000000 | #457DAB |
|---|---|---|
| HEX | #000000 | #457DAB |
| RGB | 0, 0, 0 | 69, 125, 171 |
| HSL | 0.0, 0.0%, 0.0% | 207.1, 42.5%, 47.1% |
| HSV | 0.0, 0.0%, 0.0% | 207.1, 59.6%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 59.6%, 26.9%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5713 0.0929 245.2 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457DAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457DAB
Color Difference (Delta E)
58.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457DAB);
background: linear-gradient(135deg, #000000, #457DAB);