#1D2EB4

#1D2EB4

Color Values

HEX

#1D2EB4

RGB

29, 46, 180

HSL

233.2, 72.2%, 41.0%

HSV

233.2, 83.9%, 70.6%

CMYK

83.9%, 74.4%, 0.0%, 29.4%

OKLCH

0.3985 0.2072 267.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1D2EB4

#B4A31D

Analogous

#1D7AB4

#571DB4

#1D2EB4

Triadic

#1D2EB4

#B41D2E

#2EB41D

Split Complementary

#1D2EB4

#B4571D

#7AB41D

Tetradic

#1D2EB4

#B41D7A

#B4A31D

#1DB457

Color Blindness Simulation

Original

#1D2EB4

Protanopia

#242594

Deuteranopia

#23228C

Tritanopia

#1E7A74

Achromatopsia

#343434

CSS Usage

background-color: #1D2EB4;
color: #1D2EB4;
border-color: #1D2EB4;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FC
100
#E2E5F8
200
#C2C7F5
300
#96A0EE
400
#5D6CE5
500
#2338DC
600
#1C2DB0
700
#17248D
800
#121C6E
900
#111850
950
#0B0F32

Contrast Checker

Text on white

9.99:1

AA Pass AAA Pass

Text on black

2.1:1

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