black

#000000

#64F3FB

#64F3FB

Contrast Ratio

15.76:1

Delta E

97.0

Very Different

50:50 Mix

Color Values

Format #000000 #64F3FB
HEX #000000 #64F3FB
RGB 0, 0, 0 100, 243, 251
HSL 0.0, 0.0%, 0.0% 183.2, 95.0%, 68.8%
HSV 0.0, 0.0%, 0.0% 183.2, 60.2%, 98.4%
CMYK 0%, 0%, 0%, 100% 60.2%, 3.2%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.89 0.1223 200.4

Contrast & Accessibility

15.76:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64F3FB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64F3FB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64F3FB);
background: linear-gradient(135deg, #000000, #64F3FB);

Explore Each Color

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