black
#000000
#137CE8
#137CE8
Color Values
| Format | #000000 | #137CE8 |
|---|---|---|
| HEX | #000000 | #137CE8 |
| RGB | 0, 0, 0 | 19, 124, 232 |
| HSL | 0.0, 0.0%, 0.0% | 210.4, 84.9%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 210.4, 91.8%, 91.0% |
| CMYK | 0%, 0%, 0%, 100% | 91.8%, 46.6%, 0.0%, 9.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5919 0.1852 254.8 |
Contrast & Accessibility
5.08:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137CE8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137CE8
Color Difference (Delta E)
82.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137CE8);
background: linear-gradient(135deg, #000000, #137CE8);