#1D2F86

#1D2F86

Color Values

HEX

#1D2F86

RGB

29, 47, 134

HSL

229.7, 64.4%, 32.0%

HSV

229.7, 78.4%, 52.5%

CMYK

78.4%, 64.9%, 0.0%, 47.5%

OKLCH

0.3525 0.1465 268.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1D2F86

#86741D

Analogous

#1D6486

#401D86

#1D2F86

Triadic

#1D2F86

#861D2F

#2F861D

Split Complementary

#1D2F86

#86401D

#64861D

Tetradic

#1D2F86

#861D64

#86741D

#1D8640

Color Blindness Simulation

Original

#1D2F86

Protanopia

#252571

Deuteranopia

#24226C

Tritanopia

#1E605D

Achromatopsia

#313131

CSS Usage

background-color: #1D2F86;
color: #1D2F86;
border-color: #1D2F86;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F3F5FC
100
#E3E7F7
200
#C4CCF2
300
#9AA8E9
400
#6479DD
500
#2D4AD2
600
#243BA8
700
#1D2F86
800
#172569
900
#141E4D
950
#0D1330

Contrast Checker

Text on white

11.65:1

AA Pass AAA Pass

Text on black

1.8:1

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