black

#000000

#2F179F

#2F179F

Contrast Ratio

1.74:1

Delta E

87.06

Very Different

50:50 Mix

Color Values

Format #000000 #2F179F
HEX #000000 #2F179F
RGB 0, 0, 0 47, 23, 159
HSL 0.0, 0.0%, 0.0% 250.6, 74.7%, 35.7%
HSV 0.0, 0.0%, 0.0% 250.6, 85.5%, 62.4%
CMYK 0%, 0%, 0%, 100% 70.4%, 85.5%, 0.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.3564 0.1973 277.5

Contrast & Accessibility

1.74:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F179F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2F179F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2F179F);
background: linear-gradient(135deg, #000000, #2F179F);

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