black

#000000

#0F638D

#0F638D

Contrast Ratio

3.19:1

Delta E

49.96

Very Different

50:50 Mix

Color Values

Format #000000 #0F638D
HEX #000000 #0F638D
RGB 0, 0, 0 15, 99, 141
HSL 0.0, 0.0%, 0.0% 200.0, 80.8%, 30.6%
HSV 0.0, 0.0%, 0.0% 200.0, 89.4%, 55.3%
CMYK 0%, 0%, 0%, 100% 89.4%, 29.8%, 0.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.4747 0.0995 237.7

Contrast & Accessibility

3.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0F638D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0F638D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0F638D);
background: linear-gradient(135deg, #000000, #0F638D);

Explore Each Color

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