black

#000000

#99ECDC

#99ECDC

Contrast Ratio

15.39:1

Delta E

92.5

Very Different

50:50 Mix

Color Values

Format #000000 #99ECDC
HEX #000000 #99ECDC
RGB 0, 0, 0 153, 236, 220
HSL 0.0, 0.0%, 0.0% 168.4, 68.6%, 76.3%
HSV 0.0, 0.0%, 0.0% 168.4, 35.2%, 92.5%
CMYK 0%, 0%, 0%, 100% 35.2%, 0.0%, 6.8%, 7.5%
OKLCH 0.0 0.0 0.0 0.8854 0.0842 180.7

Contrast & Accessibility

15.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99ECDC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99ECDC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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