black

#000000

#64A3AE

#64A3AE

Contrast Ratio

7.39:1

Delta E

66.73

Very Different

50:50 Mix

Color Values

Format #000000 #64A3AE
HEX #000000 #64A3AE
RGB 0, 0, 0 100, 163, 174
HSL 0.0, 0.0%, 0.0% 188.9, 31.4%, 53.7%
HSV 0.0, 0.0%, 0.0% 188.9, 42.5%, 68.2%
CMYK 0%, 0%, 0%, 100% 42.5%, 6.3%, 0.0%, 31.8%
OKLCH 0.0 0.0 0.0 0.677 0.0667 209.8

Contrast & Accessibility

7.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64A3AE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64A3AE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64A3AE);
background: linear-gradient(135deg, #000000, #64A3AE);

Explore Each Color

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