black

#000000

#53B5F5

#53B5F5

Contrast Ratio

9.3:1

Delta E

81.7

Very Different

50:50 Mix

Color Values

Format #000000 #53B5F5
HEX #000000 #53B5F5
RGB 0, 0, 0 83, 181, 245
HSL 0.0, 0.0%, 0.0% 203.7, 89.0%, 64.3%
HSV 0.0, 0.0%, 0.0% 203.7, 66.1%, 96.1%
CMYK 0%, 0%, 0%, 100% 66.1%, 26.1%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.7413 0.1303 240.4

Contrast & Accessibility

9.3:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #53B5F5 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #53B5F5

Color Difference (Delta E)

81.7 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #53B5F5);
background: linear-gradient(135deg, #000000, #53B5F5);

Explore Each Color

Related Comparisons