black

#000000

#64DFE3

#64DFE3

Contrast Ratio

13.21:1

Delta E

89.59

Very Different

50:50 Mix

Color Values

Format #000000 #64DFE3
HEX #000000 #64DFE3
RGB 0, 0, 0 100, 223, 227
HSL 0.0, 0.0%, 0.0% 181.9, 69.4%, 64.1%
HSV 0.0, 0.0%, 0.0% 181.9, 55.9%, 89.0%
CMYK 0%, 0%, 0%, 100% 55.9%, 1.8%, 0.0%, 11.0%
OKLCH 0.0 0.0 0.0 0.8358 0.1094 198.2

Contrast & Accessibility

13.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64DFE3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64DFE3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64DFE3);
background: linear-gradient(135deg, #000000, #64DFE3);

Explore Each Color

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