#1C01CB

#1C01CB

Color Values

HEX

#1C01CB

RGB

28, 1, 203

HSL

248,0, 99,0%, 40,0%

HSV

248,0, 99,5%, 79,6%

CMYK

86,2%, 99,5%, 0,0%, 20,4%

OKLCH

0,3884 0,2584 268,1

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1C01CB

#B0CB01

Analogous

#014BCB

#8101CB

#1C01CB

Triadic

#1C01CB

#CB1C01

#01CB1C

Split Complementary

#1C01CB

#CB8101

#4BCB01

Tetradic

#1C01CB

#CB014B

#B0CB01

#01CB81

Color Blindness Simulation

Original

#1C01CB

Protanopia

#10109A

Deuteranopia

#12148E

Tritanopia

#1B736B

Achromatopsia

#151515

CSS Usage

background-color: #1C01CB;
color: #1C01CB;
border-color: #1C01CB;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F3F1FE
100
#E2DEFC
200
#C1B8FF
300
#9585FE
400
#5C43FE
500
#2301FE
600
#1C01CB
700
#1601A2
800
#11017F
900
#11055C
950
#0B033A

Contrast Checker

Text on white

10,96:1

AA Pass AAA Pass

Text on black

1,92:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026