black
#000000
#D13731
#D13731
Color Values
| Format | #000000 | #D13731 |
|---|---|---|
| HEX | #000000 | #D13731 |
| RGB | 0, 0, 0 | 209, 55, 49 |
| HSL | 0.0, 0.0%, 0.0% | 2.2, 63.5%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 2.2, 76.6%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 73.7%, 76.6%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5714 0.1918 27.4 |
Contrast & Accessibility
4.3:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D13731 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D13731
Color Difference (Delta E)
85.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D13731);
background: linear-gradient(135deg, #000000, #D13731);