black
#000000
#545F6C
#545F6C
Color Values
| Format | #000000 | #545F6C |
|---|---|---|
| HEX | #000000 | #545F6C |
| RGB | 0, 0, 0 | 84, 95, 108 |
| HSL | 0.0, 0.0%, 0.0% | 212.5, 12.5%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 212.5, 22.2%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 22.2%, 12.0%, 0.0%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4808 0.0251 252.7 |
Contrast & Accessibility
3.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #545F6C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #545F6C
Color Difference (Delta E)
40.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #545F6C);
background: linear-gradient(135deg, #000000, #545F6C);