black

#000000

#311EC6

#311EC6

Contrast Ratio

2.13:1

Delta E

104.13

Very Different

50:50 Mix

Color Values

Format #000000 #311EC6
HEX #000000 #311EC6
RGB 0, 0, 0 49, 30, 198
HSL 0.0, 0.0%, 0.0% 246.8, 73.7%, 44.7%
HSV 0.0, 0.0%, 0.0% 246.8, 84.8%, 77.6%
CMYK 0%, 0%, 0%, 100% 75.3%, 84.8%, 0.0%, 22.4%
OKLCH 0.0 0.0 0.0 0.4101 0.2358 273.6

Contrast & Accessibility

2.13:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #311EC6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #311EC6

Color Difference (Delta E)

104.13 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #311EC6);
background: linear-gradient(135deg, #000000, #311EC6);

Explore Each Color

Related Comparisons