black

#000000

#421B4F

#421B4F

Contrast Ratio

1.5:1

Delta E

41.25

Very Different

50:50 Mix

Color Values

Format #000000 #421B4F
HEX #000000 #421B4F
RGB 0, 0, 0 66, 27, 79
HSL 0.0, 0.0%, 0.0% 285.0, 49.1%, 20.8%
HSV 0.0, 0.0%, 0.0% 285.0, 65.8%, 31.0%
CMYK 0%, 0%, 0%, 100% 16.5%, 65.8%, 0.0%, 69.0%
OKLCH 0.0 0.0 0.0 0.3048 0.0983 316.8

Contrast & Accessibility

1.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #421B4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #421B4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #421B4F);
background: linear-gradient(135deg, #000000, #421B4F);

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