black

#000000

#505EEF

#505EEF

Contrast Ratio

4.19:1

Delta E

96.77

Very Different

50:50 Mix

Color Values

Format #000000 #505EEF
HEX #000000 #505EEF
RGB 0, 0, 0 80, 94, 239
HSL 0.0, 0.0%, 0.0% 234.7, 83.2%, 62.5%
HSV 0.0, 0.0%, 0.0% 234.7, 66.5%, 93.7%
CMYK 0%, 0%, 0%, 100% 66.5%, 60.7%, 0.0%, 6.3%
OKLCH 0.0 0.0 0.0 0.5582 0.2155 273.0

Contrast & Accessibility

4.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505EEF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #505EEF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #505EEF);
background: linear-gradient(135deg, #000000, #505EEF);

Explore Each Color

Related Comparisons