#375E7A

#375E7A

Color Values

HEX

#375E7A

RGB

55, 94, 122

HSL

205.1, 37.9%, 34.7%

HSV

205.1, 54.9%, 47.8%

CMYK

54.9%, 23.0%, 0.0%, 52.2%

OKLCH

0.4653 0.0637 241.2

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#375E7A

#7A5337

Analogous

#377A75

#373C7A

#375E7A

Triadic

#375E7A

#7A375E

#5E7A37

Split Complementary

#375E7A

#7A373C

#7A7537

Tetradic

#375E7A

#75377A

#7A5337

#3C7A37

Color Blindness Simulation

Original

#375E7A

Protanopia

#484873

Deuteranopia

#464372

Tritanopia

#396E6D

Achromatopsia

#585858

CSS Usage

background-color: #375E7A;
color: #375E7A;
border-color: #375E7A;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CEDEE9
300
#ABC6D9
400
#7DA6C4
500
#4F87B0
600
#3F6C8D
700
#335771
800
#284458
900
#203341
950
#142029

Contrast Checker

Text on white

6.9:1

AA Pass AAA Fail

Text on black

3.04:1

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