#3A6587

#3A6587

Color Values

HEX

#3A6587

RGB

58, 101, 135

HSL

206.5, 39.9%, 37.8%

HSV

206.5, 57.0%, 52.9%

CMYK

57.0%, 25.2%, 0.0%, 47.1%

OKLCH

0.4905 0.0729 243.9

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#3A6587

#875C3A

Analogous

#3A8782

#3A3E87

#3A6587

Triadic

#3A6587

#873A65

#65873A

Split Complementary

#3A6587

#873A3E

#87823A

Tetradic

#3A6587

#823A87

#875C3A

#3E873A

Color Blindness Simulation

Original

#3A6587

Protanopia

#4D4D7F

Deuteranopia

#4A477D

Tritanopia

#3C7877

Achromatopsia

#5E5E5E

CSS Usage

background-color: #3A6587;
color: #3A6587;
border-color: #3A6587;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CDDDEA
300
#A9C5DA
400
#7BA5C6
500
#4D85B2
600
#3D6B8F
700
#315572
800
#264359
900
#1F3242
950
#14202A

Contrast Checker

Text on white

6.19:1

AA Pass AAA Fail

Text on black

3.39:1

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