black

#000000

#0D333F

#0D333F

Contrast Ratio

1.56:1

Delta E

23.97

Noticeable

50:50 Mix

Color Values

Format #000000 #0D333F
HEX #000000 #0D333F
RGB 0, 0, 0 13, 51, 63
HSL 0.0, 0.0%, 0.0% 194.4, 65.8%, 14.9%
HSV 0.0, 0.0%, 0.0% 194.4, 79.4%, 24.7%
CMYK 0%, 0%, 0%, 100% 79.4%, 19.0%, 0.0%, 75.3%
OKLCH 0.0 0.0 0.0 0.3006 0.0469 222.8

Contrast & Accessibility

1.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0D333F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0D333F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0D333F);
background: linear-gradient(135deg, #000000, #0D333F);

Explore Each Color

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