#240E43

#240E43

Color Values

HEX

#240E43

RGB

36, 14, 67

HSL

264.9, 65.4%, 15.9%

HSV

264.9, 79.1%, 26.3%

CMYK

46.3%, 79.1%, 0.0%, 73.7%

OKLCH

0.2329 0.094 297.6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#240E43

#2D430E

Analogous

#0E1343

#3F0E43

#240E43

Triadic

#240E43

#43240E

#0E4324

Split Complementary

#240E43

#433F0E

#13430E

Tetradic

#240E43

#430E13

#2D430E

#0E433F

Color Blindness Simulation

Original

#240E43

Protanopia

#1A1A36

Deuteranopia

#1C1D33

Tritanopia

#232C2A

Achromatopsia

#171717

CSS Usage

background-color: #240E43;
color: #240E43;
border-color: #240E43;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F3FC
100
#EBE3F7
200
#D7C4F3
300
#BB9AEA
400
#9663DE
500
#712CD3
600
#5B23A9
700
#491C87
800
#391669
900
#2C144D
950
#1C0D31

Contrast Checker

Text on white

17.23:1

AA Pass AAA Pass

Text on black

1.22:1

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