black

#000000

#63EDF2

#63EDF2

Contrast Ratio

14.93:1

Delta E

94.84

Very Different

50:50 Mix

Color Values

Format #000000 #63EDF2
HEX #000000 #63EDF2
RGB 0, 0, 0 99, 237, 242
HSL 0.0, 0.0%, 0.0% 182.1, 84.6%, 66.9%
HSV 0.0, 0.0%, 0.0% 182.1, 59.1%, 94.9%
CMYK 0%, 0%, 0%, 100% 59.1%, 2.1%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.8728 0.119 198.5

Contrast & Accessibility

14.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63EDF2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63EDF2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63EDF2);
background: linear-gradient(135deg, #000000, #63EDF2);

Explore Each Color

Related Comparisons