black

#000000

#633F72

#633F72

Contrast Ratio

2.48:1

Delta E

47.63

Very Different

50:50 Mix

#332339

Color Values

Format #000000 #633F72
HEX #000000 #633F72
RGB 0, 0, 0 99, 63, 114
HSL 0.0, 0.0%, 0.0% 282.4, 28.8%, 34.7%
HSV 0.0, 0.0%, 0.0% 282.4, 44.7%, 44.7%
CMYK 0%, 0%, 0%, 100% 13.2%, 44.7%, 0.0%, 55.3%
OKLCH 0.0 0.0 0.0 0.4307 0.0917 315.4

Contrast & Accessibility

2.48:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #633F72 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #633F72

Color Difference (Delta E)

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

Gradient

#000000 #161018 #241A28 #332339 #422C4B #52355E #633F72

Color Mixing

#000000

100%

#1D1520

75:25

#332339

50:50

#4A3155

25:75

#633F72

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #633F72);
background: linear-gradient(135deg, #000000, #633F72);

Explore Each Color

black

View full color details

#633F72

View full color details

Related Comparisons