black
#000000
#237AD2
#237AD2
Color Values
| Format | #000000 | #237AD2 |
|---|---|---|
| HEX | #000000 | #237AD2 |
| RGB | 0, 0, 0 | 35, 122, 210 |
| HSL | 0.0, 0.0%, 0.0% | 210.2, 71.4%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.2, 83.3%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 83.3%, 41.9%, 0.0%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5754 0.1569 252.8 |
Contrast & Accessibility
4.79:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237AD2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237AD2
Color Difference (Delta E)
73.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237AD2);
background: linear-gradient(135deg, #000000, #237AD2);