#1C1298

#1C1298

Color Values

HEX

#1C1298

RGB

28, 18, 152

HSL

244.5, 78.8%, 33.3%

HSV

244.5, 88.2%, 59.6%

CMYK

81.6%, 88.2%, 0.0%, 40.4%

OKLCH

0.3306 0.1975 270.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1C1298

#8E9812

Analogous

#124B98

#5F1298

#1C1298

Triadic

#1C1298

#981C12

#12981C

Split Complementary

#1C1298

#985F12

#4B9812

Tetradic

#1C1298

#98124B

#8E9812

#12985F

Color Blindness Simulation

Original

#1C1298

Protanopia

#181878

Deuteranopia

#181970

Tritanopia

#1B5E58

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1C1298;
color: #1C1298;
border-color: #1C1298;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F3F2FC
100
#E3E1F9
200
#C3BFF7
300
#9992F2
400
#6156EB
500
#2A1BE4
600
#2216B6
700
#1B1192
800
#150E72
900
#130E53
950
#0C0934

Contrast Checker

Text on white

13.21:1

AA Pass AAA Pass

Text on black

1.59:1

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