black

#000000

#308B90

#308B90

Contrast Ratio

5.22:1

Delta E

59.44

Very Different

50:50 Mix

Color Values

Format #000000 #308B90
HEX #000000 #308B90
RGB 0, 0, 0 48, 139, 144
HSL 0.0, 0.0%, 0.0% 183.1, 50.0%, 37.6%
HSV 0.0, 0.0%, 0.0% 183.1, 66.7%, 56.5%
CMYK 0%, 0%, 0%, 100% 66.7%, 3.5%, 0.0%, 43.5%
OKLCH 0.0 0.0 0.0 0.586 0.0841 200.3

Contrast & Accessibility

5.22:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308B90 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #308B90

Color Difference (Delta E)

59.44 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308B90);
background: linear-gradient(135deg, #000000, #308B90);

Explore Each Color

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