#1D2DFF

#1D2DFF

Color Values

HEX

#1D2DFF

RGB

29, 45, 255

HSL

235.8, 100.0%, 55.7%

HSV

235.8, 88.6%, 100.0%

CMYK

88.6%, 82.4%, 0.0%, 0.0%

OKLCH

0.4833 0.2918 266.5

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#1D2DFF

#FFEF1D

Analogous

#1D9EFF

#7E1DFF

#1D2DFF

Triadic

#1D2DFF

#FF1D2D

#2DFF1D

Split Complementary

#1D2DFF

#FF7E1D

#9EFF1D

Tetradic

#1D2DFF

#FF1D9E

#FFEF1D

#1DFF7E

Color Blindness Simulation

Original

#1D2DFF

Protanopia

#2424CC

Deuteranopia

#2322C0

Tritanopia

#1EA49B

Achromatopsia

#393939

CSS Usage

background-color: #1D2DFF;
color: #1D2DFF;
border-color: #1D2DFF;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F2FE
100
#DEE0FC
200
#B8BDFF
300
#858DFF
400
#4250FF
500
#0012FF
600
#000ECC
700
#000BA3
800
#000980
900
#050B5C
950
#03073A

Contrast Checker

Text on white

7.31:1

AA Pass AAA Pass

Text on black

2.87:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026