#1C20BA

#1C20BA

Color Values

HEX

#1C20BA

RGB

28, 32, 186

HSL

238.5, 73.8%, 42.0%

HSV

238.5, 84.9%, 72.9%

CMYK

84.9%, 82.8%, 0.0%, 27.1%

OKLCH

0.387 0.2265 268.4

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1C20BA

#BAB61C

Analogous

#1C6FBA

#671CBA

#1C20BA

Triadic

#1C20BA

#BA1C20

#20BA1C

Split Complementary

#1C20BA

#BA671C

#6FBA1C

Tetradic

#1C20BA

#BA1C6F

#BAB61C

#1CBA67

Color Blindness Simulation

Original

#1C20BA

Protanopia

#1E1E95

Deuteranopia

#1E1D8C

Tritanopia

#1C7771

Achromatopsia

#2A2A2A

CSS Usage

background-color: #1C20BA;
color: #1C20BA;
border-color: #1C20BA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C1C2F6
300
#9597EF
400
#5B5FE6
500
#2126DE
600
#1B1EB1
700
#15188E
800
#11136F
900
#101251
950
#0A0B33

Contrast Checker

Text on white

10.69:1

AA Pass AAA Pass

Text on black

1.97:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026