black

#000000

#1F397A

#1F397A

Contrast Ratio

1.92:1

Delta E

49.65

Very Different

50:50 Mix

Color Values

Format #000000 #1F397A
HEX #000000 #1F397A
RGB 0, 0, 0 31, 57, 122
HSL 0.0, 0.0%, 0.0% 222.9, 59.5%, 30.0%
HSV 0.0, 0.0%, 0.0% 222.9, 74.6%, 47.8%
CMYK 0%, 0%, 0%, 100% 74.6%, 53.3%, 0.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.364 0.1155 264.8

Contrast & Accessibility

1.92:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F397A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F397A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F397A);
background: linear-gradient(135deg, #000000, #1F397A);

Explore Each Color

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