black
#000000
#15313B
#15313B
Color Values
| Format | #000000 | #15313B |
|---|---|---|
| HEX | #000000 | #15313B |
| RGB | 0, 0, 0 | 21, 49, 59 |
| HSL | 0.0, 0.0%, 0.0% | 195.8, 47.5%, 15.7% |
| HSV | 0.0, 0.0%, 0.0% | 195.8, 64.4%, 23.1% |
| CMYK | 0%, 0%, 0%, 100% | 64.4%, 16.9%, 0.0%, 76.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2961 0.0383 223.8 |
Contrast & Accessibility
1.53:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15313B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15313B
Color Difference (Delta E)
22.13
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15313B);
background: linear-gradient(135deg, #000000, #15313B);