black
#000000
#137AAA
#137AAA
Color Values
| Format | #000000 | #137AAA |
|---|---|---|
| HEX | #000000 | #137AAA |
| RGB | 0, 0, 0 | 19, 122, 170 |
| HSL | 0.0, 0.0%, 0.0% | 199.1, 79.9%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 199.1, 88.8%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 88.8%, 28.2%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5489 0.1131 236.2 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137AAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137AAA
Color Difference (Delta E)
59.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137AAA);
background: linear-gradient(135deg, #000000, #137AAA);