#1C1663

#1C1663

Color Values

HEX

#1C1663

RGB

28, 22, 99

HSL

244,7, 63,6%, 23,7%

HSV

244,7, 77,8%, 38,8%

CMYK

71,7%, 77,8%, 0,0%, 61,2%

OKLCH

0,2708 0,1286 276,9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1C1663

#5D6316

Analogous

#163663

#421663

#1C1663

Triadic

#1C1663

#631C16

#16631C

Split Complementary

#1C1663

#634216

#366316

Tetradic

#1C1663

#631636

#5D6316

#166342

Color Blindness Simulation

Original

#1C1663

Protanopia

#191950

Deuteranopia

#1A1A4C

Tritanopia

#1C423E

Achromatopsia

#1D1D1D

CSS Usage

background-color: #1C1663;
color: #1C1663;
border-color: #1C1663;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FB
100
#E5E4F7
200
#C8C5F2
300
#A19BE9
400
#6E65DD
500
#3B2ED1
600
#2F25A7
700
#261E85
800
#1E1768
900
#19154C
950
#100D30

Contrast Checker

Text on white

15,62:1

AA Pass AAA Pass

Text on black

1,34:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Фев 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Янв 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Янв 21, 2026