black

#000000

#238EB9

#238EB9

Contrast Ratio

5.64:1

Delta E

64.84

Very Different

50:50 Mix

Color Values

Format #000000 #238EB9
HEX #000000 #238EB9
RGB 0, 0, 0 35, 142, 185
HSL 0.0, 0.0%, 0.0% 197.2, 68.2%, 43.1%
HSV 0.0, 0.0%, 0.0% 197.2, 81.1%, 72.5%
CMYK 0%, 0%, 0%, 100% 81.1%, 23.2%, 0.0%, 27.5%
OKLCH 0.0 0.0 0.0 0.6082 0.112 230.7

Contrast & Accessibility

5.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #238EB9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #238EB9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #238EB9);
background: linear-gradient(135deg, #000000, #238EB9);

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