black

#000000

#677FC3

#677FC3

Contrast Ratio

5.4:1

Delta E

66.91

Very Different

50:50 Mix

Color Values

Format #000000 #677FC3
HEX #000000 #677FC3
RGB 0, 0, 0 103, 127, 195
HSL 0.0, 0.0%, 0.0% 224.3, 43.4%, 58.4%
HSV 0.0, 0.0%, 0.0% 224.3, 47.2%, 76.5%
CMYK 0%, 0%, 0%, 100% 47.2%, 34.9%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.6071 0.1076 268.3

Contrast & Accessibility

5.4:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #677FC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #677FC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #677FC3);
background: linear-gradient(135deg, #000000, #677FC3);

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