black

#000000

#231F56

#231F56

Contrast Ratio

1.4:1

Delta E

41.33

Very Different

50:50 Mix

#17142D

Color Values

Format #000000 #231F56
HEX #000000 #231F56
RGB 0, 0, 0 35, 31, 86
HSL 0.0, 0.0%, 0.0% 244.4, 47.0%, 22.9%
HSV 0.0, 0.0%, 0.0% 244.4, 64.0%, 33.7%
CMYK 0%, 0%, 0%, 100% 59.3%, 64.0%, 0.0%, 66.3%
OKLCH 0.0 0.0 0.0 0.2799 0.0962 281.5

Contrast & Accessibility

1.4:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #231F56 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #231F56

Color Difference (Delta E)

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

Gradient

#000000 #0C0714 #140E20 #17142D #1C173A #1F1B48 #231F56

Color Mixing

#000000

100%

#100B1A

75:25

#17142D

50:50

#1E1941

25:75

#231F56

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #231F56);
background: linear-gradient(135deg, #000000, #231F56);

Explore Each Color

black

View full color details

#231F56

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