#285385

#285385

Color Values

HEX

#285385

RGB

40, 83, 133

HSL

212.3, 53.8%, 33.9%

HSV

212.3, 69.9%, 52.2%

CMYK

69.9%, 37.6%, 0.0%, 47.8%

OKLCH

0.437 0.0958 253.8

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#285385

#855A28

Analogous

#288185

#2C2885

#285385

Triadic

#285385

#852853

#538528

Split Complementary

#285385

#852C28

#818528

Tetradic

#285385

#852881

#855A28

#28852C

Color Blindness Simulation

Original

#285385

Protanopia

#3B3B79

Deuteranopia

#383576

Tritanopia

#2A6F6D

Achromatopsia

#4D4D4D

CSS Usage

background-color: #285385;
color: #285385;
border-color: #285385;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C8DAEF
300
#A1BFE3
400
#6E9DD3
500
#3B7AC4
600
#2F629D
700
#264E7E
800
#1D3D62
900
#192F48
950
#101D2D

Contrast Checker

Text on white

7.88:1

AA Pass AAA Pass

Text on black

2.67:1

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