black

#000000

#3A99CB

#3A99CB

Contrast Ratio

6.6:1

Delta E

69.66

Very Different

50:50 Mix

Color Values

Format #000000 #3A99CB
HEX #000000 #3A99CB
RGB 0, 0, 0 58, 153, 203
HSL 0.0, 0.0%, 0.0% 200.7, 58.2%, 51.2%
HSV 0.0, 0.0%, 0.0% 200.7, 71.4%, 79.6%
CMYK 0%, 0%, 0%, 100% 71.4%, 24.6%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.649 0.1149 235.7

Contrast & Accessibility

6.6:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3A99CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3A99CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3A99CB);
background: linear-gradient(135deg, #000000, #3A99CB);

Explore Each Color

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