black

#000000

#258F99

#258F99

Contrast Ratio

5.47:1

Delta E

61.58

Very Different

50:50 Mix

Color Values

Format #000000 #258F99
HEX #000000 #258F99
RGB 0, 0, 0 37, 143, 153
HSL 0.0, 0.0%, 0.0% 185.2, 61.1%, 37.3%
HSV 0.0, 0.0%, 0.0% 185.2, 75.8%, 60.0%
CMYK 0%, 0%, 0%, 100% 75.8%, 6.5%, 0.0%, 40.0%
OKLCH 0.0 0.0 0.0 0.597 0.0924 204.5

Contrast & Accessibility

5.47:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #258F99 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #258F99

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #258F99);
background: linear-gradient(135deg, #000000, #258F99);

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