#28476F

#28476F

Color Values

HEX

#28476F

RGB

40, 71, 111

HSL

213.8, 47.0%, 29.6%

HSV

213.8, 64.0%, 43.5%

CMYK

64.0%, 36.0%, 0.0%, 56.5%

OKLCH

0.3941 0.0777 255.5

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#28476F

#6F5028

Analogous

#286A6F

#2C286F

#28476F

Triadic

#28476F

#6F2847

#476F28

Split Complementary

#28476F

#6F2C28

#6A6F28

Tetradic

#28476F

#6F286A

#6F5028

#286F2C

Color Blindness Simulation

Original

#28476F

Protanopia

#353665

Deuteranopia

#343163

Tritanopia

#2A5E5C

Achromatopsia

#434343

CSS Usage

background-color: #28476F;
color: #28476F;
border-color: #28476F;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD9EC
300
#A5BEDF
400
#749BCD
500
#4478BB
600
#366096
700
#2B4D78
800
#223C5E
900
#1C2E45
950
#121D2C

Contrast Checker

Text on white

9.45:1

AA Pass AAA Pass

Text on black

2.22:1

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