black

#000000

#3699C0

#3699C0

Contrast Ratio

6.47:1

Delta E

67.62

Very Different

50:50 Mix

Color Values

Format #000000 #3699C0
HEX #000000 #3699C0
RGB 0, 0, 0 54, 153, 192
HSL 0.0, 0.0%, 0.0% 197.0, 56.1%, 48.2%
HSV 0.0, 0.0%, 0.0% 197.0, 71.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 71.9%, 20.3%, 0.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.6426 0.1066 228.4

Contrast & Accessibility

6.47:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3699C0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3699C0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3699C0);
background: linear-gradient(135deg, #000000, #3699C0);

Explore Each Color

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