black

#000000

#181639

#181639

Contrast Ratio

1.21:1

Delta E

27.53

Very Different

50:50 Mix

#120D20

Color Values

Format #000000 #181639
HEX #000000 #181639
RGB 0, 0, 0 24, 22, 57
HSL 0.0, 0.0%, 0.0% 243.4, 44.3%, 15.5%
HSV 0.0, 0.0%, 0.0% 243.4, 61.4%, 22.4%
CMYK 0%, 0%, 0%, 100% 57.9%, 61.4%, 0.0%, 77.6%
OKLCH 0.0 0.0 0.0 0.225 0.0657 282.3

Contrast & Accessibility

1.21:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #181639 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #181639

Color Difference (Delta E)

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

Gradient

#000000 #07040E #0E0918 #120D20 #141128 #161430 #181639

Color Mixing

#000000

100%

#0A0714

75:25

#120D20

50:50

#15122C

25:75

#181639

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #181639);
background: linear-gradient(135deg, #000000, #181639);

Explore Each Color

black

View full color details

#181639

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