black

#000000

#55A8EB

#55A8EB

Contrast Ratio

8.19:1

Delta E

78.3

Very Different

50:50 Mix

Color Values

Format #000000 #55A8EB
HEX #000000 #55A8EB
RGB 0, 0, 0 85, 168, 235
HSL 0.0, 0.0%, 0.0% 206.8, 78.9%, 62.7%
HSV 0.0, 0.0%, 0.0% 206.8, 63.8%, 92.2%
CMYK 0%, 0%, 0%, 100% 63.8%, 28.5%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.7081 0.1275 245.4

Contrast & Accessibility

8.19:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55A8EB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55A8EB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55A8EB);
background: linear-gradient(135deg, #000000, #55A8EB);

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