#2471D1

#2471D1

Color Values

HEX

#2471D1

RGB

36, 113, 209

HSL

213.3, 70.6%, 48.0%

HSV

213.3, 82.8%, 82.0%

CMYK

82.8%, 45.9%, 0.0%, 18.0%

OKLCH

0.555 0.1655 256.3

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#2471D1

#D18424

Analogous

#24C7D1

#2D24D1

#2471D1

Triadic

#2471D1

#D12471

#71D124

Split Complementary

#2471D1

#D12D24

#C7D124

Tetradic

#2471D1

#D124C7

#D18424

#24D12D

Color Blindness Simulation

Original

#2471D1

Protanopia

#4546BA

Deuteranopia

#413BB4

Tritanopia

#28A7A3

Achromatopsia

#686868

CSS Usage

background-color: #2471D1;
color: #2471D1;
border-color: #2471D1;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C2D9F5
300
#97BDED
400
#5E99E3
500
#2576DA
600
#1E5EAE
700
#184B8B
800
#133B6D
900
#122D4F
950
#0B1C32

Contrast Checker

Text on white

4.82:1

AA Pass AAA Fail

Text on black

4.36:1

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