#2154A4

#2154A4

Color Values

HEX

#2154A4

RGB

33, 84, 164

HSL

216.6, 66.5%, 38.6%

HSV

216.6, 79.9%, 64.3%

CMYK

79.9%, 48.8%, 0.0%, 35.7%

OKLCH

0.4579 0.1404 259.3

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#2154A4

#A47121

Analogous

#2195A4

#2F21A4

#2154A4

Triadic

#2154A4

#A42154

#54A421

Split Complementary

#2154A4

#A42F21

#95A421

Tetradic

#2154A4

#A42195

#A47121

#21A42F

Color Blindness Simulation

Original

#2154A4

Protanopia

#373891

Deuteranopia

#34308C

Tritanopia

#24817E

Achromatopsia

#4F4F4F

CSS Usage

background-color: #2154A4;
color: #2154A4;
border-color: #2154A4;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C4D6F3
300
#99B9EA
400
#6293DF
500
#2B6DD4
600
#2257AA
700
#1B4688
800
#15366A
900
#132A4D
950
#0C1B31

Contrast Checker

Text on white

7.32:1

AA Pass AAA Pass

Text on black

2.87:1

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