black

#000000

#54CFEB

#54CFEB

Contrast Ratio

11.5:1

Delta E

85.16

Very Different

50:50 Mix

Color Values

Format #000000 #54CFEB
HEX #000000 #54CFEB
RGB 0, 0, 0 84, 207, 235
HSL 0.0, 0.0%, 0.0% 191.1, 79.1%, 62.5%
HSV 0.0, 0.0%, 0.0% 191.1, 64.3%, 92.2%
CMYK 0%, 0%, 0%, 100% 64.3%, 11.9%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.7966 0.1145 215.5

Contrast & Accessibility

11.5:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54CFEB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54CFEB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #54CFEB);
background: linear-gradient(135deg, #000000, #54CFEB);

Explore Each Color

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