#122843

#122843

Color Values

HEX

#122843

RGB

18, 40, 67

HSL

213.1, 57.6%, 16.7%

HSV

213.1, 73.1%, 26.3%

CMYK

73.1%, 40.3%, 0.0%, 73.7%

OKLCH

0.274 0.0577 254.7

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#122843

#432D12

Analogous

#124143

#151243

#122843

Triadic

#122843

#431228

#284312

Split Complementary

#122843

#431512

#414312

Tetradic

#122843

#431241

#432D12

#124315

Color Blindness Simulation

Original

#122843

Protanopia

#1C1C3C

Deuteranopia

#1A193B

Tritanopia

#133736

Achromatopsia

#252525

CSS Usage

background-color: #122843;
color: #122843;
border-color: #122843;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C7D9F0
300
#9FBEE5
400
#6A9BD7
500
#3678C9
600
#2B60A1
700
#234D81
800
#1B3C64
900
#172E4A
950
#0F1D2E

Contrast Checker

Text on white

14.89:1

AA Pass AAA Pass

Text on black

1.41:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026