black

#000000

#B3603D

#B3603D

Contrast Ratio

4.66:1

Delta E

67.91

Very Different

50:50 Mix

Color Values

Format #000000 #B3603D
HEX #000000 #B3603D
RGB 0, 0, 0 179, 96, 61
HSL 0.0, 0.0%, 0.0% 17.8, 49.2%, 47.1%
HSV 0.0, 0.0%, 0.0% 17.8, 65.9%, 70.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 46.4%, 65.9%, 29.8%
OKLCH 0.0 0.0 0.0 0.5791 0.1182 42.9

Contrast & Accessibility

4.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B3603D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B3603D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B3603D);
background: linear-gradient(135deg, #000000, #B3603D);

Explore Each Color

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