black

#000000

#54C7DA

#54C7DA

Contrast Ratio

10.56:1

Delta E

81.61

Very Different

50:50 Mix

Color Values

Format #000000 #54C7DA
HEX #000000 #54C7DA
RGB 0, 0, 0 84, 199, 218
HSL 0.0, 0.0%, 0.0% 188.5, 64.4%, 59.2%
HSV 0.0, 0.0%, 0.0% 188.5, 61.5%, 85.5%
CMYK 0%, 0%, 0%, 100% 61.5%, 8.7%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.7714 0.106 210.1

Contrast & Accessibility

10.56:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54C7DA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54C7DA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #54C7DA);
background: linear-gradient(135deg, #000000, #54C7DA);

Explore Each Color

Related Comparisons