black

#000000

#3FAFD4

#3FAFD4

Contrast Ratio

8.29:1

Delta E

75.06

Very Different

50:50 Mix

Color Values

Format #000000 #3FAFD4
HEX #000000 #3FAFD4
RGB 0, 0, 0 63, 175, 212
HSL 0.0, 0.0%, 0.0% 194.9, 63.4%, 53.9%
HSV 0.0, 0.0%, 0.0% 194.9, 70.3%, 83.1%
CMYK 0%, 0%, 0%, 100% 70.3%, 17.5%, 0.0%, 16.9%
OKLCH 0.0 0.0 0.0 0.7064 0.1123 224.0

Contrast & Accessibility

8.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FAFD4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FAFD4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FAFD4);
background: linear-gradient(135deg, #000000, #3FAFD4);

Explore Each Color

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