#5B5DB3

#5B5DB3

Color Values

HEX

#5B5DB3

RGB

91, 93, 179

HSL

238.6, 36.7%, 52.9%

HSV

238.6, 49.2%, 70.2%

CMYK

49.2%, 48.0%, 0.0%, 29.8%

OKLCH

0.5195 0.1331 279.7

Properties

Cool Dark Nearest: Blue Violet

Color Harmonies

Complementary

#5B5DB3

#B3B15B

Analogous

#5B89B3

#855BB3

#5B5DB3

Triadic

#5B5DB3

#B35B5D

#5DB35B

Split Complementary

#5B5DB3

#B3855B

#89B35B

Tetradic

#5B5DB3

#B35B89

#B3B15B

#5BB385

Color Blindness Simulation

Original

#5B5DB3

Protanopia

#5C5C9E

Deuteranopia

#5C5C99

Tritanopia

#5B8E8A

Achromatopsia

#636363

CSS Usage

background-color: #5B5DB3;
color: #5B5DB3;
border-color: #5B5DB3;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CECFE8
300
#ABACD8
400
#7E80C3
500
#5153AE
600
#41428B
700
#343570
800
#282957
900
#202140
950
#141529

Contrast Checker

Text on white

5.74:1

AA Pass AAA Fail

Text on black

3.66:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026