#1F1D92

#1F1D92

Color Values

HEX

#1F1D92

RGB

31, 29, 146

HSL

241.0, 66.9%, 34.3%

HSV

241.0, 80.1%, 57.3%

CMYK

78.8%, 80.1%, 0.0%, 42.7%

OKLCH

0.337 0.1813 271.8

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#1F1D92

#90921D

Analogous

#1D5692

#591D92

#1F1D92

Triadic

#1F1D92

#921F1D

#1D921F

Split Complementary

#1F1D92

#92591D

#56921D

Tetradic

#1F1D92

#921D56

#90921D

#1D9259

Color Blindness Simulation

Original

#1F1D92

Protanopia

#1E1E76

Deuteranopia

#1E1E6F

Tritanopia

#1F5F5A

Achromatopsia

#262626

CSS Usage

background-color: #1F1D92;
color: #1F1D92;
border-color: #1F1D92;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C3F3
300
#9A99EB
400
#6462E0
500
#2D2AD5
600
#2422AA
700
#1D1B88
800
#17156A
900
#14134E
950
#0D0C31

Contrast Checker

Text on white

12.73:1

AA Pass AAA Pass

Text on black

1.65:1

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