black

#000000

#617E7C

#617E7C

Contrast Ratio

4.78:1

Delta E

51.78

Very Different

50:50 Mix

Color Values

Format #000000 #617E7C
HEX #000000 #617E7C
RGB 0, 0, 0 97, 126, 124
HSL 0.0, 0.0%, 0.0% 175.9, 13.0%, 43.7%
HSV 0.0, 0.0%, 0.0% 175.9, 23.0%, 49.4%
CMYK 0%, 0%, 0%, 100% 23.0%, 0.0%, 1.6%, 50.6%
OKLCH 0.0 0.0 0.0 0.57 0.0334 191.0

Contrast & Accessibility

4.78:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617E7C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #617E7C

Color Difference (Delta E)

51.78 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, #617E7C);
background: linear-gradient(135deg, #000000, #617E7C);

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