black

#000000

#64FFEF

#64FFEF

Contrast Ratio

17.09:1

Delta E

102.16

Very Different

50:50 Mix

Color Values

Format #000000 #64FFEF
HEX #000000 #64FFEF
RGB 0, 0, 0 100, 255, 239
HSL 0.0, 0.0%, 0.0% 173.8, 100.0%, 69.6%
HSV 0.0, 0.0%, 0.0% 173.8, 60.8%, 100.0%
CMYK 0%, 0%, 0%, 100% 60.8%, 0.0%, 6.3%, 0.0%
OKLCH 0.0 0.0 0.0 0.9137 0.1323 185.6

Contrast & Accessibility

17.09:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64FFEF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64FFEF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64FFEF);
background: linear-gradient(135deg, #000000, #64FFEF);

Explore Each Color

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