black
#000000
#237DDC
#237DDC
Color Values
| Format | #000000 | #237DDC |
|---|---|---|
| HEX | #000000 | #237DDC |
| RGB | 0, 0, 0 | 35, 125, 220 |
| HSL | 0.0, 0.0%, 0.0% | 210.8, 72.5%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.8, 84.1%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 84.1%, 43.2%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5886 0.1663 253.8 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237DDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237DDC
Color Difference (Delta E)
76.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237DDC);
background: linear-gradient(135deg, #000000, #237DDC);