black

#000000

#100B28

#100B28

Contrast Ratio

1.1:1

Delta E

20.92

Noticeable

50:50 Mix

Color Values

Format #000000 #100B28
HEX #000000 #100B28
RGB 0, 0, 0 16, 11, 40
HSL 0.0, 0.0%, 0.0% 250.3, 56.9%, 10.0%
HSV 0.0, 0.0%, 0.0% 250.3, 72.5%, 15.7%
CMYK 0%, 0%, 0%, 100% 60.0%, 72.5%, 0.0%, 84.3%
OKLCH 0.0 0.0 0.0 0.1764 0.057 287.0

Contrast & Accessibility

1.1:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #100B28 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #100B28

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #100B28);
background: linear-gradient(135deg, #000000, #100B28);

Explore Each Color

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