black

#000000

#63AAE2

#63AAE2

Contrast Ratio

8.38:1

Delta E

76.01

Very Different

50:50 Mix

Color Values

Format #000000 #63AAE2
HEX #000000 #63AAE2
RGB 0, 0, 0 99, 170, 226
HSL 0.0, 0.0%, 0.0% 206.5, 68.6%, 63.7%
HSV 0.0, 0.0%, 0.0% 206.5, 56.2%, 88.6%
CMYK 0%, 0%, 0%, 100% 56.2%, 24.8%, 0.0%, 11.4%
OKLCH 0.0 0.0 0.0 0.7141 0.1091 244.0

Contrast & Accessibility

8.38:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63AAE2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63AAE2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63AAE2);
background: linear-gradient(135deg, #000000, #63AAE2);

Explore Each Color

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