black
#000000
#457A7C
#457A7C
Color Values
| Format | #000000 | #457A7C |
|---|---|---|
| HEX | #000000 | #457A7C |
| RGB | 0, 0, 0 | 69, 122, 124 |
| HSL | 0.0, 0.0%, 0.0% | 182.2, 28.5%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 182.2, 44.4%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 1.6%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5436 0.0567 198.8 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457A7C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457A7C
Color Difference (Delta E)
51.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457A7C);
background: linear-gradient(135deg, #000000, #457A7C);