#131785

#131785

Color Values

HEX

#131785

RGB

19, 23, 133

HSL

237.9, 75.0%, 29.8%

HSV

237.9, 85.7%, 52.2%

CMYK

85.7%, 82.7%, 0.0%, 47.8%

OKLCH

0.3073 0.1739 268.9

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#131785

#858113

Analogous

#135085

#481385

#131785

Triadic

#131785

#851317

#178513

Split Complementary

#131785

#854813

#508513

Tetradic

#131785

#851350

#858113

#138548

Color Blindness Simulation

Original

#131785

Protanopia

#15156A

Deuteranopia

#141464

Tritanopia

#135551

Achromatopsia

#1E1E1E

CSS Usage

background-color: #131785;
color: #131785;
border-color: #131785;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F2F3FC
100
#E2E3F9
200
#C1C2F6
300
#9497F0
400
#5A5FE7
500
#2027DF
600
#191FB3
700
#14198F
800
#101370
900
#101251
950
#0A0B33

Contrast Checker

Text on white

14.1:1

AA Pass AAA Pass

Text on black

1.49:1

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