black

#000000

#308BA2

#308BA2

Contrast Ratio

5.34:1

Delta E

60.34

Very Different

50:50 Mix

Color Values

Format #000000 #308BA2
HEX #000000 #308BA2
RGB 0, 0, 0 48, 139, 162
HSL 0.0, 0.0%, 0.0% 192.1, 54.3%, 41.2%
HSV 0.0, 0.0%, 0.0% 192.1, 70.4%, 63.5%
CMYK 0%, 0%, 0%, 100% 70.4%, 14.2%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.5934 0.0903 218.0

Contrast & Accessibility

5.34:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308BA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308BA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308BA2);
background: linear-gradient(135deg, #000000, #308BA2);

Explore Each Color

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