#23266B

#23266B

Color Values

HEX

#23266B

RGB

35, 38, 107

HSL

237.5, 50.7%, 27.8%

HSV

237.5, 67.3%, 42.0%

CMYK

67.3%, 64.5%, 0.0%, 58.0%

OKLCH

0.3129 0.1178 275.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#23266B

#6B6823

Analogous

#234A6B

#44236B

#23266B

Triadic

#23266B

#6B2326

#266B23

Split Complementary

#23266B

#6B4423

#4A6B23

Tetradic

#23266B

#6B234A

#6B6823

#236B44

Color Blindness Simulation

Original

#23266B

Protanopia

#24245A

Deuteranopia

#242456

Tritanopia

#234D4A

Achromatopsia

#2A2A2A

CSS Usage

background-color: #23266B;
color: #23266B;
border-color: #23266B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CBED
300
#A3A5E1
400
#7175D0
500
#3F44C0
600
#32379A
700
#282C7B
800
#1F2260
900
#1A1C47
950
#11122D

Contrast Checker

Text on white

13.45:1

AA Pass AAA Pass

Text on black

1.56:1

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