black

#000000

#99DDF1

#99DDF1

Contrast Ratio

13.97:1

Delta E

87.56

Very Different

50:50 Mix

Color Values

Format #000000 #99DDF1
HEX #000000 #99DDF1
RGB 0, 0, 0 153, 221, 241
HSL 0.0, 0.0%, 0.0% 193.6, 75.9%, 77.3%
HSV 0.0, 0.0%, 0.0% 193.6, 36.5%, 94.5%
CMYK 0%, 0%, 0%, 100% 36.5%, 8.3%, 0.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.8591 0.0735 218.1

Contrast & Accessibility

13.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99DDF1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99DDF1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #99DDF1);
background: linear-gradient(135deg, #000000, #99DDF1);

Explore Each Color

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