black

#000000

#175B4D

#175B4D

Contrast Ratio

2.64:1

Delta E

42.35

Very Different

50:50 Mix

Color Values

Format #000000 #175B4D
HEX #000000 #175B4D
RGB 0, 0, 0 23, 91, 77
HSL 0.0, 0.0%, 0.0% 167.6, 59.6%, 22.4%
HSV 0.0, 0.0%, 0.0% 167.6, 74.7%, 35.7%
CMYK 0%, 0%, 0%, 100% 74.7%, 0.0%, 15.4%, 64.3%
OKLCH 0.0 0.0 0.0 0.4256 0.0703 175.9

Contrast & Accessibility

2.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #175B4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #175B4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #175B4D);
background: linear-gradient(135deg, #000000, #175B4D);

Explore Each Color

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