black

#000000

#100B25

#100B25

Contrast Ratio

1.1:1

Delta E

18.57

Noticeable

50:50 Mix

Color Values

Format #000000 #100B25
HEX #000000 #100B25
RGB 0, 0, 0 16, 11, 37
HSL 0.0, 0.0%, 0.0% 251.5, 54.2%, 9.4%
HSV 0.0, 0.0%, 0.0% 251.5, 70.3%, 14.5%
CMYK 0%, 0%, 0%, 100% 56.8%, 70.3%, 0.0%, 85.5%
OKLCH 0.0 0.0 0.0 0.1737 0.0517 288.7

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: #100B25 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #100B25

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #100B25);
background: linear-gradient(135deg, #000000, #100B25);

Explore Each Color

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