black
#000000
#1B7380
#1B7380
Color Values
| Format | #000000 | #1B7380 |
|---|---|---|
| HEX | #000000 | #1B7380 |
| RGB | 0, 0, 0 | 27, 115, 128 |
| HSL | 0.0, 0.0%, 0.0% | 187.7, 65.2%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 187.7, 78.9%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 78.9%, 10.2%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.512 0.0807 209.8 |
Contrast & Accessibility
3.81:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B7380 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B7380
Color Difference (Delta E)
50.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B7380);
background: linear-gradient(135deg, #000000, #1B7380);