black

#000000

#66B2CB

#66B2CB

Contrast Ratio

8.8:1

Delta E

73.51

Very Different

50:50 Mix

Color Values

Format #000000 #66B2CB
HEX #000000 #66B2CB
RGB 0, 0, 0 102, 178, 203
HSL 0.0, 0.0%, 0.0% 194.9, 49.3%, 59.8%
HSV 0.0, 0.0%, 0.0% 194.9, 49.8%, 79.6%
CMYK 0%, 0%, 0%, 100% 49.8%, 12.3%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.7238 0.0836 221.4

Contrast & Accessibility

8.8:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66B2CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66B2CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66B2CB);
background: linear-gradient(135deg, #000000, #66B2CB);

Explore Each Color

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