#1E4271

#1E4271

Color Values

HEX

#1E4271

RGB

30, 66, 113

HSL

214.0, 58.0%, 28.0%

HSV

214.0, 73.5%, 44.3%

CMYK

73.5%, 41.6%, 0.0%, 55.7%

OKLCH

0.3782 0.0908 256.1

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#1E4271

#714D1E

Analogous

#1E6B71

#241E71

#1E4271

Triadic

#1E4271

#711E42

#42711E

Split Complementary

#1E4271

#71241E

#6B711E

Tetradic

#1E4271

#711E6B

#714D1E

#1E7124

Color Blindness Simulation

Original

#1E4271

Protanopia

#2E2E66

Deuteranopia

#2C2963

Tritanopia

#205D5B

Achromatopsia

#3E3E3E

CSS Usage

background-color: #1E4271;
color: #1E4271;
border-color: #1E4271;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C7D9F0
300
#9EBDE5
400
#6A99D7
500
#3676C9
600
#2B5EA1
700
#224B81
800
#1B3B65
900
#172D4A
950
#0F1C2F

Contrast Checker

Text on white

10.13:1

AA Pass AAA Pass

Text on black

2.07:1

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