black
#000000
#237CAF
#237CAF
Color Values
| Format | #000000 | #237CAF |
|---|---|---|
| HEX | #000000 | #237CAF |
| RGB | 0, 0, 0 | 35, 124, 175 |
| HSL | 0.0, 0.0%, 0.0% | 201.9, 66.7%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 201.9, 80.0%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 80.0%, 29.1%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5594 0.1128 239.3 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237CAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237CAF
Color Difference (Delta E)
60.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237CAF);
background: linear-gradient(135deg, #000000, #237CAF);