black

#000000

#257D74

#257D74

Contrast Ratio

4.26:1

Delta E

54.98

Very Different

50:50 Mix

Color Values

Format #000000 #257D74
HEX #000000 #257D74
RGB 0, 0, 0 37, 125, 116
HSL 0.0, 0.0%, 0.0% 173.9, 54.3%, 31.8%
HSV 0.0, 0.0%, 0.0% 173.9, 70.4%, 49.0%
CMYK 0%, 0%, 0%, 100% 70.4%, 0.0%, 7.2%, 51.0%
OKLCH 0.0 0.0 0.0 0.5363 0.0825 185.2

Contrast & Accessibility

4.26:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #257D74 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #257D74

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #257D74);
background: linear-gradient(135deg, #000000, #257D74);

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