black

#000000

#21187C

#21187C

Contrast Ratio

1.49:1

Delta E

68.23

Very Different

50:50 Mix

Color Values

Format #000000 #21187C
HEX #000000 #21187C
RGB 0, 0, 0 33, 24, 124
HSL 0.0, 0.0%, 0.0% 245.4, 67.6%, 29.0%
HSV 0.0, 0.0%, 0.0% 245.4, 80.6%, 48.6%
CMYK 0%, 0%, 0%, 100% 73.4%, 80.6%, 0.0%, 51.4%
OKLCH 0.0 0.0 0.0 0.306 0.158 275.6

Contrast & Accessibility

1.49:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21187C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21187C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21187C);
background: linear-gradient(135deg, #000000, #21187C);

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