black
#000000
#277CCD
#277CCD
Color Values
| Format | #000000 | #277CCD |
|---|---|---|
| HEX | #000000 | #277CCD |
| RGB | 0, 0, 0 | 39, 124, 205 |
| HSL | 0.0, 0.0%, 0.0% | 209.3, 68.0%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 209.3, 81.0%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 81.0%, 39.5%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5777 0.1475 251.3 |
Contrast & Accessibility
4.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277CCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277CCD
Color Difference (Delta E)
70.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277CCD);
background: linear-gradient(135deg, #000000, #277CCD);