#315866

#315866

Color Values

HEX

#315866

RGB

49, 88, 102

HSL

195.8, 35.1%, 29.6%

HSV

195.8, 52.0%, 40.0%

CMYK

52.0%, 13.7%, 0.0%, 60.0%

OKLCH

0.4374 0.0498 223.2

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#315866

#663F31

Analogous

#316659

#313E66

#315866

Triadic

#315866

#663158

#586631

Split Complementary

#315866

#66313E

#665931

Tetradic

#315866

#593166

#663F31

#3E6631

Color Blindness Simulation

Original

#315866

Protanopia

#424263

Deuteranopia

#403D62

Tritanopia

#33605F

Achromatopsia

#515151

CSS Usage

background-color: #315866;
color: #315866;
border-color: #315866;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E8F0F2
200
#CFE1E8
300
#ACCCD7
400
#80B0C2
500
#5395AC
600
#42778A
700
#355F6E
800
#294A56
900
#213840
950
#152328

Contrast Checker

Text on white

7.73:1

AA Pass AAA Pass

Text on black

2.72:1

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