#232668

#232668

Color Values

HEX

#232668

RGB

35, 38, 104

HSL

237.4, 49.6%, 27.3%

HSV

237.4, 66.3%, 40.8%

CMYK

66.3%, 63.5%, 0.0%, 59.2%

OKLCH

0.3102 0.1134 275.6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#232668

#686523

Analogous

#234968

#432368

#232668

Triadic

#232668

#682326

#266823

Split Complementary

#232668

#684323

#496823

Tetradic

#232668

#682349

#686523

#236843

Color Blindness Simulation

Original

#232668

Protanopia

#242458

Deuteranopia

#242454

Tritanopia

#234B49

Achromatopsia

#2A2A2A

CSS Usage

background-color: #232668;
color: #232668;
border-color: #232668;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACBED
300
#A3A6E0
400
#7276CF
500
#4046BF
600
#333899
700
#292D7A
800
#20235F
900
#1B1D46
950
#11122C

Contrast Checker

Text on white

13.56:1

AA Pass AAA Pass

Text on black

1.55:1

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