#1C406B

#1C406B

Color Values

HEX

#1C406B

RGB

28, 64, 107

HSL

212.7, 58.5%, 26.5%

HSV

212.7, 73.8%, 42.0%

CMYK

73.8%, 40.2%, 0.0%, 58.0%

OKLCH

0.3683 0.0852 254.4

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#1C406B

#6B471C

Analogous

#1C686B

#201C6B

#1C406B

Triadic

#1C406B

#6B1C40

#406B1C

Split Complementary

#1C406B

#6B201C

#686B1C

Tetradic

#1C406B

#6B1C68

#6B471C

#1C6B20

Color Blindness Simulation

Original

#1C406B

Protanopia

#2C2C61

Deuteranopia

#2A275E

Tritanopia

#1E5857

Achromatopsia

#3B3B3B

CSS Usage

background-color: #1C406B;
color: #1C406B;
border-color: #1C406B;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C6D9F0
300
#9EBFE6
400
#699CD8
500
#3579CA
600
#2A61A2
700
#224D81
800
#1A3C65
900
#172E4A
950
#0E1D2F

Contrast Checker

Text on white

10.53:1

AA Pass AAA Pass

Text on black

2.0:1

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