#37234D

#37234D

Color Values

HEX

#37234D

RGB

55, 35, 77

HSL

268.6, 37.5%, 22.0%

HSV

268.6, 54.5%, 30.2%

CMYK

28.6%, 54.5%, 0.0%, 69.8%

OKLCH

0.3024 0.0763 304.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#37234D

#394D23

Analogous

#23244D

#4C234D

#37234D

Triadic

#37234D

#4D3723

#234D37

Split Complementary

#37234D

#4D4C23

#244D23

Tetradic

#37234D

#4D2324

#394D23

#234D4C

Color Blindness Simulation

Original

#37234D

Protanopia

#2E2E43

Deuteranopia

#303140

Tritanopia

#363B39

Achromatopsia

#2A2A2A

CSS Usage

background-color: #37234D;
color: #37234D;
border-color: #37234D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DBCEE9
300
#C1ABD9
400
#9F7DC4
500
#7D50AF
600
#64408C
700
#503370
800
#3F2858
900
#302041
950
#1E1429

Contrast Checker

Text on white

13.91:1

AA Pass AAA Pass

Text on black

1.51:1

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