black

#000000

#3FADD0

#3FADD0

Contrast Ratio

8.1:1

Delta E

74.07

Very Different

50:50 Mix

Color Values

Format #000000 #3FADD0
HEX #000000 #3FADD0
RGB 0, 0, 0 63, 173, 208
HSL 0.0, 0.0%, 0.0% 194.5, 60.7%, 53.1%
HSV 0.0, 0.0%, 0.0% 194.5, 69.7%, 81.6%
CMYK 0%, 0%, 0%, 100% 69.7%, 16.8%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.6999 0.1098 223.0

Contrast & Accessibility

8.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FADD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FADD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FADD0);
background: linear-gradient(135deg, #000000, #3FADD0);

Explore Each Color

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