#150FB3

#150FB3

Color Values

HEX

#150FB3

RGB

21, 15, 179

HSL

242.2, 84.5%, 38.0%

HSV

242.2, 91.6%, 70.2%

CMYK

88.3%, 91.6%, 0.0%, 29.8%

OKLCH

0.3604 0.2306 267.5

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#150FB3

#ADB30F

Analogous

#0F5BB3

#670FB3

#150FB3

Triadic

#150FB3

#B3150F

#0FB315

Split Complementary

#150FB3

#B3670F

#5BB30F

Tetradic

#150FB3

#B30F5B

#ADB30F

#0FB367

Color Blindness Simulation

Original

#150FB3

Protanopia

#12128B

Deuteranopia

#131382

Tritanopia

#156C65

Achromatopsia

#1C1C1C

CSS Usage

background-color: #150FB3;
color: #150FB3;
border-color: #150FB3;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E1E0FA
200
#BFBDF9
300
#928EF6
400
#5751F0
500
#1C14EB
600
#1610BC
700
#120D97
800
#0E0A76
900
#0E0C55
950
#090736

Contrast Checker

Text on white

11.99:1

AA Pass AAA Pass

Text on black

1.75:1

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