black

#000000

#458CF2

#458CF2

Contrast Ratio

6.29:1

Delta E

82.88

Very Different

50:50 Mix

Color Values

Format #000000 #458CF2
HEX #000000 #458CF2
RGB 0, 0, 0 69, 140, 242
HSL 0.0, 0.0%, 0.0% 215.4, 86.9%, 61.0%
HSV 0.0, 0.0%, 0.0% 215.4, 71.5%, 94.9%
CMYK 0%, 0%, 0%, 100% 71.5%, 42.1%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.6449 0.1687 257.8

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: #458CF2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #458CF2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #458CF2);
background: linear-gradient(135deg, #000000, #458CF2);

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