black

#000000

#1C307E

#1C307E

Contrast Ratio

1.77:1

Delta E

56.37

Very Different

50:50 Mix

#181B3F

Color Values

Format #000000 #1C307E
HEX #000000 #1C307E
RGB 0, 0, 0 28, 48, 126
HSL 0.0, 0.0%, 0.0% 227.8, 63.6%, 30.2%
HSV 0.0, 0.0%, 0.0% 227.8, 77.8%, 49.4%
CMYK 0%, 0%, 0%, 100% 77.8%, 61.9%, 0.0%, 50.6%
OKLCH 0.0 0.0 0.0 0.3465 0.1342 267.7

Contrast & Accessibility

1.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C307E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1C307E

Color Difference (Delta E)

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

Gradient

#000000 #0E0C1A #14152B #181B3F #1B2253 #1C2968 #1C307E

Color Mixing

#000000

100%

#121122

75:25

#181B3F

50:50

#1C255D

25:75

#1C307E

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1C307E);
background: linear-gradient(135deg, #000000, #1C307E);

Explore Each Color

black

View full color details

#1C307E

View full color details

Related Comparisons