#1111CB

#1111CB

Color Values

HEX

#1111CB

RGB

17, 17, 203

HSL

240,0, 84,5%, 43,1%

HSV

240,0, 91,6%, 79,6%

CMYK

91,6%, 91,6%, 0,0%, 20,4%

OKLCH

0,3923 0,2556 266,1

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1111CB

#CBCB11

Analogous

#116ECB

#6E11CB

#1111CB

Triadic

#1111CB

#CB1111

#11CB11

Split Complementary

#1111CB

#CB6E11

#6ECB11

Tetradic

#1111CB

#CB116E

#CBCB11

#11CB6E

Color Blindness Simulation

Original

#1111CB

Protanopia

#11119E

Deuteranopia

#111193

Tritanopia

#117A73

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1111CB;
color: #1111CB;
border-color: #1111CB;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BDBDF9
300
#8E8EF6
400
#5151F0
500
#1414EB
600
#1010BC
700
#0D0D97
800
#0A0A76
900
#0C0C55
950
#070736

Contrast Checker

Text on white

10,68:1

AA Pass AAA Pass

Text on black

1,97:1

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