black

#000000

#644FBE

#644FBE

Contrast Ratio

3.4:1

Delta E

78.51

Very Different

50:50 Mix

#352A5B

Color Values

Format #000000 #644FBE
HEX #000000 #644FBE
RGB 0, 0, 0 100, 79, 190
HSL 0.0, 0.0%, 0.0% 251.4, 46.1%, 52.7%
HSV 0.0, 0.0%, 0.0% 251.4, 58.4%, 74.5%
CMYK 0%, 0%, 0%, 100% 47.4%, 58.4%, 0.0%, 25.5%
OKLCH 0.0 0.0 0.0 0.5088 0.167 287.6

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644FBE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644FBE

Color Difference (Delta E)

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

Gradient

#000000 #171321 #261E3D #352A5B #44367A #54429C #644FBE

Color Mixing

#000000

100%

#1F192F

75:25

#352A5B

50:50

#4C3C8B

25:75

#644FBE

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644FBE);
background: linear-gradient(135deg, #000000, #644FBE);

Explore Each Color

black

View full color details

#644FBE

View full color details

Related Comparisons