#1B13CE

#1B13CE

Color Values

HEX

#1B13CE

RGB

27, 19, 206

HSL

242.6, 83.1%, 44.1%

HSV

242.6, 90.8%, 80.8%

CMYK

86.9%, 90.8%, 0.0%, 19.2%

OKLCH

0.4006 0.2558 267.7

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1B13CE

#C6CE13

Analogous

#1368CE

#7913CE

#1B13CE

Triadic

#1B13CE

#CE1B13

#13CE1B

Split Complementary

#1B13CE

#CE7913

#68CE13

Tetradic

#1B13CE

#CE1368

#C6CE13

#13CE79

Color Blindness Simulation

Original

#1B13CE

Protanopia

#1817A1

Deuteranopia

#181996

Tritanopia

#1B7D75

Achromatopsia

#222222

CSS Usage

background-color: #1B13CE;
color: #1B13CE;
border-color: #1B13CE;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E2E1FA
200
#C0BEF9
300
#938FF5
400
#5952EF
500
#1F16E9
600
#1911BB
700
#140E95
800
#0F0B75
900
#0F0C55
950
#0A0835

Contrast Checker

Text on white

10.34:1

AA Pass AAA Pass

Text on black

2.03:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026