#2120B9

#2120B9

Color Values

HEX

#2120B9

RGB

33, 32, 185

HSL

240.4, 70.5%, 42.5%

HSV

240.4, 82.7%, 72.5%

CMYK

82.2%, 82.7%, 0.0%, 27.5%

OKLCH

0.3879 0.2242 269.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2120B9

#B8B920

Analogous

#206BB9

#6D20B9

#2120B9

Triadic

#2120B9

#B92120

#20B921

Split Complementary

#2120B9

#B96D20

#6BB920

Tetradic

#2120B9

#B9206B

#B8B920

#20B96D

Color Blindness Simulation

Original

#2120B9

Protanopia

#212194

Deuteranopia

#21218B

Tritanopia

#217770

Achromatopsia

#2B2B2B

CSS Usage

background-color: #2120B9;
color: #2120B9;
border-color: #2120B9;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E2F8
200
#C2C2F4
300
#9797ED
400
#5F5EE3
500
#2726D9
600
#1F1EAE
700
#19188B
800
#13136D
900
#12124F
950
#0B0B32

Contrast Checker

Text on white

10.65:1

AA Pass AAA Pass

Text on black

1.97:1

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