black

#000000

#448979

#448979

Contrast Ratio

5.1:1

Delta E

58.5

Very Different

50:50 Mix

Color Values

Format #000000 #448979
HEX #000000 #448979
RGB 0, 0, 0 68, 137, 121
HSL 0.0, 0.0%, 0.0% 166.1, 33.7%, 40.2%
HSV 0.0, 0.0%, 0.0% 166.1, 50.4%, 53.7%
CMYK 0%, 0%, 0%, 100% 50.4%, 0.0%, 11.7%, 46.3%
OKLCH 0.0 0.0 0.0 0.5802 0.0748 176.5

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448979 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448979

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448979);
background: linear-gradient(135deg, #000000, #448979);

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