black

#000000

#303F8D

#303F8D

Contrast Ratio

2.22:1

Delta E

57.85

Very Different

50:50 Mix

#1F2245

Color Values

Format #000000 #303F8D
HEX #000000 #303F8D
RGB 0, 0, 0 48, 63, 141
HSL 0.0, 0.0%, 0.0% 230.3, 49.2%, 37.1%
HSV 0.0, 0.0%, 0.0% 230.3, 66.0%, 55.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 55.3%, 0.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.4016 0.13 271.2

Contrast & Accessibility

2.22:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #303F8D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #303F8D

Color Difference (Delta E)

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

Gradient

#000000 #110F1B #181930 #1F2245 #252B5C #2B3574 #303F8D

Color Mixing

#000000

100%

#151525

75:25

#1F2245

50:50

#283068

25:75

#303F8D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #303F8D);
background: linear-gradient(135deg, #000000, #303F8D);

Explore Each Color

black

View full color details

#303F8D

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