#375877

#375877

Color Values

HEX

#375877

RGB

55, 88, 119

HSL

209,1, 36,8%, 34,1%

HSV

209,1, 53,8%, 46,7%

CMYK

53,8%, 26,1%, 0,0%, 53,3%

OKLCH

0,4489 0,0642 247,9

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#375877

#775637

Analogous

#377776

#373877

#375877

Triadic

#375877

#773758

#587737

Split Complementary

#375877

#773738

#777637

Tetradic

#375877

#763777

#775637

#387737

Color Blindness Simulation

Original

#375877

Protanopia

#454670

Deuteranopia

#43416E

Tritanopia

#396A68

Achromatopsia

#535353

CSS Usage

background-color: #375877;
color: #375877;
border-color: #375877;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CEDCE8
300
#ABC2D8
400
#7EA2C3
500
#5181AE
600
#40678C
700
#345370
800
#284057
900
#203140
950
#141F29

Contrast Checker

Text on white

7,43:1

AA Pass AAA Pass

Text on black

2,82:1

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