black

#000000

#3F779E

#3F779E

Contrast Ratio

4.34:1

Delta E

55.13

Very Different

50:50 Mix

#253B4D

Color Values

Format #000000 #3F779E
HEX #000000 #3F779E
RGB 0, 0, 0 63, 119, 158
HSL 0.0, 0.0%, 0.0% 204.6, 43.0%, 43.3%
HSV 0.0, 0.0%, 0.0% 204.6, 60.1%, 62.0%
CMYK 0%, 0%, 0%, 100% 60.1%, 24.7%, 0.0%, 38.0%
OKLCH 0.0 0.0 0.0 0.5479 0.0851 241.1

Contrast & Accessibility

4.34:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F779E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F779E

Color Difference (Delta E)

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

Gradient

#000000 #13181D #1C2934 #253B4D #2E4E67 #376282 #3F779E

Color Mixing

#000000

100%

#172128

75:25

#253B4D

50:50

#325874

25:75

#3F779E

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F779E);
background: linear-gradient(135deg, #000000, #3F779E);

Explore Each Color

black

View full color details

#3F779E

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