#2453CF

#2453CF

Color Values

HEX

#2453CF

RGB

36, 83, 207

HSL

223,5, 70,4%, 47,6%

HSV

223,5, 82,6%, 81,2%

CMYK

82,6%, 59,9%, 0,0%, 18,8%

OKLCH

0,4914 0,1985 264,3

Properties

Cool Dark Nearest: royalblue

Color Harmonies

Complementary

#2453CF

#CFA024

Analogous

#24A8CF

#4A24CF

#2453CF

Triadic

#2453CF

#CF2453

#53CF24

Split Complementary

#2453CF

#CF4A24

#A8CF24

Tetradic

#2453CF

#CF24A8

#CFA024

#24CF4A

Color Blindness Simulation

Original

#2453CF

Protanopia

#3839B1

Deuteranopia

#3632AA

Tritanopia

#269994

Achromatopsia

#525252

CSS Usage

background-color: #2453CF;
color: #2453CF;
border-color: #2453CF;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F3F5FC
100
#E2E8F8
200
#C2D0F4
300
#97AEED
400
#5E83E3
500
#2657D9
600
#1E46AE
700
#18388B
800
#132C6D
900
#12234F
950
#0B1632

Contrast Checker

Text on white

6,54:1

AA Pass AAA Fail

Text on black

3,21:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Янв 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Янв 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Янв 15, 2026