black

#000000

#102F3E

#102F3E

Contrast Ratio

1.5:1

Delta E

22.76

Noticeable

50:50 Mix

Color Values

Format #000000 #102F3E
HEX #000000 #102F3E
RGB 0, 0, 0 16, 47, 62
HSL 0.0, 0.0%, 0.0% 199.6, 59.0%, 15.3%
HSV 0.0, 0.0%, 0.0% 199.6, 74.2%, 24.3%
CMYK 0%, 0%, 0%, 100% 74.2%, 24.2%, 0.0%, 75.7%
OKLCH 0.0 0.0 0.0 0.2896 0.0455 232.4

Contrast & Accessibility

1.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #102F3E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #102F3E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #102F3E);
background: linear-gradient(135deg, #000000, #102F3E);

Explore Each Color

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