black

#000000

#99CDCF

#99CDCF

Contrast Ratio

11.99:1

Delta E

80.93

Very Different

50:50 Mix

Color Values

Format #000000 #99CDCF
HEX #000000 #99CDCF
RGB 0, 0, 0 153, 205, 207
HSL 0.0, 0.0%, 0.0% 182.2, 36.0%, 70.6%
HSV 0.0, 0.0%, 0.0% 182.2, 26.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 26.1%, 1.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.8128 0.054 199.1

Contrast & Accessibility

11.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99CDCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99CDCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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