black

#000000

#0D3339

#0D3339

Contrast Ratio

1.55:1

Delta E

23.21

Noticeable

50:50 Mix

Color Values

Format #000000 #0D3339
HEX #000000 #0D3339
RGB 0, 0, 0 13, 51, 57
HSL 0.0, 0.0%, 0.0% 188.2, 62.9%, 13.7%
HSV 0.0, 0.0%, 0.0% 188.2, 77.2%, 22.4%
CMYK 0%, 0%, 0%, 100% 77.2%, 10.5%, 0.0%, 77.6%
OKLCH 0.0 0.0 0.0 0.2976 0.043 209.8

Contrast & Accessibility

1.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0D3339 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0D3339

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0D3339);
background: linear-gradient(135deg, #000000, #0D3339);

Explore Each Color

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