black

#000000

#308AA0

#308AA0

Contrast Ratio

5.27:1

Delta E

59.85

Very Different

50:50 Mix

Color Values

Format #000000 #308AA0
HEX #000000 #308AA0
RGB 0, 0, 0 48, 138, 160
HSL 0.0, 0.0%, 0.0% 191.8, 53.8%, 40.8%
HSV 0.0, 0.0%, 0.0% 191.8, 70.0%, 62.7%
CMYK 0%, 0%, 0%, 100% 70.0%, 13.8%, 0.0%, 37.3%
OKLCH 0.0 0.0 0.0 0.59 0.0892 217.3

Contrast & Accessibility

5.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308AA0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308AA0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308AA0);
background: linear-gradient(135deg, #000000, #308AA0);

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