#2D25B9

#2D25B9

Color Values

HEX

#2D25B9

RGB

45, 37, 185

HSL

243.2, 66.7%, 43.5%

HSV

243.2, 80.0%, 72.5%

CMYK

75.7%, 80.0%, 0.0%, 27.5%

OKLCH

0.3999 0.2172 272.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2D25B9

#B1B925

Analogous

#2567B9

#7725B9

#2D25B9

Triadic

#2D25B9

#B92D25

#25B92D

Split Complementary

#2D25B9

#B97725

#67B925

Tetradic

#2D25B9

#B92567

#B1B925

#25B977

Color Blindness Simulation

Original

#2D25B9

Protanopia

#2A2995

Deuteranopia

#2A2B8D

Tritanopia

#2D7973

Achromatopsia

#313131

CSS Usage

background-color: #2D25B9;
color: #2D25B9;
border-color: #2D25B9;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E4E3F7
200
#C6C3F3
300
#9D99EB
400
#6862E0
500
#342AD5
600
#2922AA
700
#211B88
800
#1A156A
900
#16134E
950
#0E0C31

Contrast Checker

Text on white

10.11:1

AA Pass AAA Pass

Text on black

2.08:1

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