black
#000000
#137EEA
#137EEA
Color Values
| Format | #000000 | #137EEA |
|---|---|---|
| HEX | #000000 | #137EEA |
| RGB | 0, 0, 0 | 19, 126, 234 |
| HSL | 0.0, 0.0%, 0.0% | 210.1, 85.0%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 210.1, 91.9%, 91.8% |
| CMYK | 0%, 0%, 0%, 100% | 91.9%, 46.2%, 0.0%, 8.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5976 0.1855 254.5 |
Contrast & Accessibility
5.2:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137EEA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137EEA
Color Difference (Delta E)
82.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137EEA);
background: linear-gradient(135deg, #000000, #137EEA);