#37526B

#37526B

Color Values

HEX

#37526B

RGB

55, 82, 107

HSL

208.8, 32.1%, 31.8%

HSV

208.8, 48.6%, 42.0%

CMYK

48.6%, 23.4%, 0.0%, 58.0%

OKLCH

0.428 0.053 247.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#37526B

#6B5037

Analogous

#376B6A

#37386B

#37526B

Triadic

#37526B

#6B3752

#526B37

Split Complementary

#37526B

#6B3738

#6B6A37

Tetradic

#37526B

#6A376B

#6B5037

#386B37

Color Blindness Simulation

Original

#37526B

Protanopia

#434365

Deuteranopia

#413F63

Tritanopia

#38605F

Achromatopsia

#4E4E4E

CSS Usage

background-color: #37526B;
color: #37526B;
border-color: #37526B;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DCE7
300
#AEC3D5
400
#82A2BF
500
#5781A8
600
#456787
700
#37536C
800
#2B4154
900
#22313E
950
#161F27

Contrast Checker

Text on white

8.13:1

AA Pass AAA Pass

Text on black

2.58:1

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