black

#000000

#D4603F

#D4603F

Contrast Ratio

5.54:1

Delta E

80.85

Very Different

50:50 Mix

Color Values

Format #000000 #D4603F
HEX #000000 #D4603F
RGB 0, 0, 0 212, 96, 63
HSL 0.0, 0.0%, 0.0% 13.3, 63.4%, 53.9%
HSV 0.0, 0.0%, 0.0% 13.3, 70.3%, 83.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 54.7%, 70.3%, 16.9%
OKLCH 0.0 0.0 0.0 0.6267 0.1544 36.7

Contrast & Accessibility

5.54:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D4603F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D4603F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D4603F);
background: linear-gradient(135deg, #000000, #D4603F);

Explore Each Color

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