#255179

#255179

Color Values

HEX

#255179

RGB

37, 81, 121

HSL

208.6, 53.2%, 31.0%

HSV

208.6, 69.4%, 47.5%

CMYK

69.4%, 33.1%, 0.0%, 52.5%

OKLCH

0.4236 0.0827 248.4

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#255179

#794D25

Analogous

#257977

#252779

#255179

Triadic

#255179

#792551

#517925

Split Complementary

#255179

#792527

#797725

Tetradic

#255179

#772579

#794D25

#277925

Color Blindness Simulation

Original

#255179

Protanopia

#38386F

Deuteranopia

#36326D

Tritanopia

#276866

Achromatopsia

#4B4B4B

CSS Usage

background-color: #255179;
color: #255179;
border-color: #255179;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C8DCEE
300
#A1C3E2
400
#6EA3D3
500
#3C83C3
600
#30699C
700
#26547D
800
#1E4162
900
#193248
950
#101F2D

Contrast Checker

Text on white

8.29:1

AA Pass AAA Pass

Text on black

2.53:1

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