black

#000000

#1F779B

#1F779B

Contrast Ratio

4.17:1

Delta E

55.24

Very Different

50:50 Mix

#1B3B4B

Color Values

Format #000000 #1F779B
HEX #000000 #1F779B
RGB 0, 0, 0 31, 119, 155
HSL 0.0, 0.0%, 0.0% 197.4, 66.7%, 36.5%
HSV 0.0, 0.0%, 0.0% 197.4, 80.0%, 60.8%
CMYK 0%, 0%, 0%, 100% 80.0%, 23.2%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.5357 0.0969 230.6

Contrast & Accessibility

4.17:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F779B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F779B

Color Difference (Delta E)

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

Gradient

#000000 #10181D #172933 #1B3B4B #1F4E65 #20627F #1F779B

Color Mixing

#000000

100%

#142128

75:25

#1B3B4B

50:50

#205872

25:75

#1F779B

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F779B);
background: linear-gradient(135deg, #000000, #1F779B);

Explore Each Color

black

View full color details

#1F779B

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