#0101CF

#0101CF

Color Values

HEX

#0101CF

RGB

1, 1, 207

HSL

240,0, 99,0%, 40,8%

HSV

240,0, 99,5%, 81,2%

CMYK

99,5%, 99,5%, 0,0%, 18,8%

OKLCH

0,3869 0,2672 264,2

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0101CF

#CFCF01

Analogous

#0168CF

#6801CF

#0101CF

Triadic

#0101CF

#CF0101

#01CF01

Split Complementary

#0101CF

#CF6801

#68CF01

Tetradic

#0101CF

#CF0168

#CFCF01

#01CF68

Color Blindness Simulation

Original

#0101CF

Protanopia

#01019D

Deuteranopia

#010191

Tritanopia

#01766D

Achromatopsia

#101010

CSS Usage

background-color: #0101CF;
color: #0101CF;
border-color: #0101CF;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B8B8FF
300
#8585FE
400
#4343FE
500
#0101FE
600
#0101CB
700
#0101A2
800
#01017F
900
#05055C
950
#03033A

Contrast Checker

Text on white

11,01:1

AA Pass AAA Pass

Text on black

1,91:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026