#374E76

#374E76

Color Values

HEX

#374E76

RGB

55, 78, 118

HSL

218.1, 36.4%, 33.9%

HSV

218.1, 53.4%, 46.3%

CMYK

53.4%, 33.9%, 0.0%, 53.7%

OKLCH

0.424 0.0728 261.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#374E76

#765F37

Analogous

#376D76

#3F3776

#374E76

Triadic

#374E76

#76374E

#4E7637

Split Complementary

#374E76

#763F37

#6D7637

Tetradic

#374E76

#76376D

#765F37

#37763F

Color Blindness Simulation

Original

#374E76

Protanopia

#41416C

Deuteranopia

#403E6A

Tritanopia

#386563

Achromatopsia

#4C4C4C

CSS Usage

background-color: #374E76;
color: #374E76;
border-color: #374E76;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED8E8
300
#ACBCD8
400
#7E97C3
500
#5173AE
600
#415C8B
700
#344A6F
800
#293957
900
#212C40
950
#151C29

Contrast Checker

Text on white

8.35:1

AA Pass AAA Pass

Text on black

2.51:1

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