black
#000000
#137BAC
#137BAC
Color Values
| Format | #000000 | #137BAC |
|---|---|---|
| HEX | #000000 | #137BAC |
| RGB | 0, 0, 0 | 19, 123, 172 |
| HSL | 0.0, 0.0%, 0.0% | 199.2, 80.1%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 199.2, 89.0%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 89.0%, 28.5%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5524 0.1145 236.5 |
Contrast & Accessibility
4.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137BAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137BAC
Color Difference (Delta E)
59.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137BAC);
background: linear-gradient(135deg, #000000, #137BAC);