black
#000000
#B1373B
#B1373B
Color Values
| Format | #000000 | #B1373B |
|---|---|---|
| HEX | #000000 | #B1373B |
| RGB | 0, 0, 0 | 177, 55, 59 |
| HSL | 0.0, 0.0%, 0.0% | 358.0, 52.6%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 358.0, 68.9%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 68.9%, 66.7%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5178 0.1579 22.8 |
Contrast & Accessibility
3.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B1373B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B1373B
Color Difference (Delta E)
69.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B1373B);
background: linear-gradient(135deg, #000000, #B1373B);