#1D4677

#1D4677

Color Values

HEX

#1D4677

RGB

29, 70, 119

HSL

212.7, 60.8%, 29.0%

HSV

212.7, 75.6%, 46.7%

CMYK

75.6%, 41.2%, 0.0%, 53.3%

OKLCH

0.3917 0.0951 254.6

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#1D4677

#774E1D

Analogous

#1D7377

#211D77

#1D4677

Triadic

#1D4677

#771D46

#46771D

Split Complementary

#1D4677

#77211D

#73771D

Tetradic

#1D4677

#771D73

#774E1D

#1D7721

Color Blindness Simulation

Original

#1D4677

Protanopia

#2F2F6B

Deuteranopia

#2C2968

Tritanopia

#1F6260

Achromatopsia

#414141

CSS Usage

background-color: #1D4677;
color: #1D4677;
border-color: #1D4677;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C6D9F1
300
#9DBEE7
400
#679BDA
500
#3279CD
600
#2860A4
700
#204D83
800
#193C67
900
#162E4B
950
#0E1D2F

Contrast Checker

Text on white

9.57:1

AA Pass AAA Pass

Text on black

2.19:1

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