#1E374F

#1E374F

Color Values

HEX

#1E374F

RGB

30, 55, 79

HSL

209.4, 45.0%, 21.4%

HSV

209.4, 62.0%, 31.0%

CMYK

62.0%, 30.4%, 0.0%, 69.0%

OKLCH

0.3285 0.053 248.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1E374F

#4F361E

Analogous

#1E4F4F

#1E1F4F

#1E374F

Triadic

#1E374F

#4F1E37

#374F1E

Split Complementary

#1E374F

#4F1E1F

#4F4F1E

Tetradic

#1E374F

#4F1E4F

#4F361E

#1F4F1E

Color Blindness Simulation

Original

#1E374F

Protanopia

#292949

Deuteranopia

#272648

Tritanopia

#1F4544

Achromatopsia

#333333

CSS Usage

background-color: #1E374F;
color: #1E374F;
border-color: #1E374F;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDCEB
300
#A6C2DD
400
#76A1CB
500
#4681B9
600
#386794
700
#2D5276
800
#23405C
900
#1D3144
950
#121F2B

Contrast Checker

Text on white

12.25:1

AA Pass AAA Pass

Text on black

1.71:1

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