black

#000000

#99F3DA

#99F3DA

Contrast Ratio

16.19:1

Delta E

95.58

Very Different

50:50 Mix

Color Values

Format #000000 #99F3DA
HEX #000000 #99F3DA
RGB 0, 0, 0 153, 243, 218
HSL 0.0, 0.0%, 0.0% 163.3, 78.9%, 77.6%
HSV 0.0, 0.0%, 0.0% 163.3, 37.0%, 95.3%
CMYK 0%, 0%, 0%, 100% 37.0%, 0.0%, 10.3%, 4.7%
OKLCH 0.0 0.0 0.0 0.9004 0.0938 174.5

Contrast & Accessibility

16.19:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99F3DA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99F3DA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #99F3DA);
background: linear-gradient(135deg, #000000, #99F3DA);

Explore Each Color

Related Comparisons