black
#000000
#237BB4
#237BB4
Color Values
| Format | #000000 | #237BB4 |
|---|---|---|
| HEX | #000000 | #237BB4 |
| RGB | 0, 0, 0 | 35, 123, 180 |
| HSL | 0.0, 0.0%, 0.0% | 203.6, 67.4%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 203.6, 80.6%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 80.6%, 31.7%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5597 0.1192 242.5 |
Contrast & Accessibility
4.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237BB4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237BB4
Color Difference (Delta E)
62.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237BB4);
background: linear-gradient(135deg, #000000, #237BB4);