black

#000000

#231D4A

#231D4A

Contrast Ratio

1.35:1

Delta E

34.84

Very Different

50:50 Mix

#171227

Color Values

Format #000000 #231D4A
HEX #000000 #231D4A
RGB 0, 0, 0 35, 29, 74
HSL 0.0, 0.0%, 0.0% 248.0, 43.7%, 20.2%
HSV 0.0, 0.0%, 0.0% 248.0, 60.8%, 29.0%
CMYK 0%, 0%, 0%, 100% 52.7%, 60.8%, 0.0%, 71.0%
OKLCH 0.0 0.0 0.0 0.2655 0.0805 285.6

Contrast & Accessibility

1.35:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #231D4A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #231D4A

Color Difference (Delta E)

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

Gradient

#000000 #0B0712 #130D1D #171227 #1B1633 #1F193E #231D4A

Color Mixing

#000000

100%

#0F0A18

75:25

#171227

50:50

#1D1838

25:75

#231D4A

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #231D4A);
background: linear-gradient(135deg, #000000, #231D4A);

Explore Each Color

black

View full color details

#231D4A

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