#1B0D8F

#1B0D8F

Color Values

HEX

#1B0D8F

RGB

27, 13, 143

HSL

246.5, 83.3%, 30.6%

HSV

246.5, 90.9%, 56.1%

CMYK

81.1%, 90.9%, 0.0%, 43.9%

OKLCH

0.3141 0.1904 271.5

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1B0D8F

#818F0D

Analogous

#0D408F

#5C0D8F

#1B0D8F

Triadic

#1B0D8F

#8F1B0D

#0D8F1B

Split Complementary

#1B0D8F

#8F5C0D

#408F0D

Tetradic

#1B0D8F

#8F0D40

#818F0D

#0D8F5C

Color Blindness Simulation

Original

#1B0D8F

Protanopia

#151570

Deuteranopia

#161768

Tritanopia

#1A5751

Achromatopsia

#191919

CSS Usage

background-color: #1B0D8F;
color: #1B0D8F;
border-color: #1B0D8F;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F3F2FD
100
#E3E1FA
200
#C4BEF9
300
#9A8FF5
400
#6352EF
500
#2C15EA
600
#2311BB
700
#1C0E96
800
#160B75
900
#140C55
950
#0D0836

Contrast Checker

Text on white

13.99:1

AA Pass AAA Pass

Text on black

1.5:1

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