black

#000000

#249AAB

#249AAB

Contrast Ratio

6.29:1

Delta E

66.15

Very Different

50:50 Mix

Color Values

Format #000000 #249AAB
HEX #000000 #249AAB
RGB 0, 0, 0 36, 154, 171
HSL 0.0, 0.0%, 0.0% 187.6, 65.2%, 40.6%
HSV 0.0, 0.0%, 0.0% 187.6, 78.9%, 67.1%
CMYK 0%, 0%, 0%, 100% 78.9%, 9.9%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.6318 0.1009 209.6

Contrast & Accessibility

6.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #249AAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #249AAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #249AAB);
background: linear-gradient(135deg, #000000, #249AAB);

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