black

#000000

#308A87

#308A87

Contrast Ratio

5.11:1

Delta E

59.24

Very Different

50:50 Mix

Color Values

Format #000000 #308A87
HEX #000000 #308A87
RGB 0, 0, 0 48, 138, 135
HSL 0.0, 0.0%, 0.0% 178.0, 48.4%, 36.5%
HSV 0.0, 0.0%, 0.0% 178.0, 65.2%, 54.1%
CMYK 0%, 0%, 0%, 100% 65.2%, 0.0%, 2.2%, 45.9%
OKLCH 0.0 0.0 0.0 0.5802 0.0837 192.0

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308A87 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #308A87

Color Difference (Delta E)

59.24 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, #308A87);
background: linear-gradient(135deg, #000000, #308A87);

Explore Each Color

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