black
#000000
#277F5C
#277F5C
Color Values
| Format | #000000 | #277F5C |
|---|---|---|
| HEX | #000000 | #277F5C |
| RGB | 0, 0, 0 | 39, 127, 92 |
| HSL | 0.0, 0.0%, 0.0% | 156.1, 53.0%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 156.1, 69.3%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.3%, 0.0%, 27.6%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.535 0.0999 162.8 |
Contrast & Accessibility
4.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277F5C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277F5C
Color Difference (Delta E)
59.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277F5C);
background: linear-gradient(135deg, #000000, #277F5C);