black

#000000

#689F1B

#689F1B

Contrast Ratio

6.56:1

Delta E

90.67

Very Different

50:50 Mix

Color Values

Format #000000 #689F1B
HEX #000000 #689F1B
RGB 0, 0, 0 104, 159, 27
HSL 0.0, 0.0%, 0.0% 85.0, 71.0%, 36.5%
HSV 0.0, 0.0%, 0.0% 85.0, 83.0%, 62.4%
CMYK 0%, 0%, 0%, 100% 34.6%, 0.0%, 83.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.6402 0.1645 130.7

Contrast & Accessibility

6.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #689F1B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #689F1B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #689F1B);
background: linear-gradient(135deg, #000000, #689F1B);

Explore Each Color

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