#252444

#252444

Color Values

HEX

#252444

RGB

37, 36, 68

HSL

241.9, 30.8%, 20.4%

HSV

241.9, 47.1%, 26.7%

CMYK

45.6%, 47.1%, 0.0%, 73.3%

OKLCH

0.2786 0.0581 283.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#252444

#434424

Analogous

#243344

#352444

#252444

Triadic

#252444

#442524

#244425

Split Complementary

#252444

#443524

#334424

Tetradic

#252444

#442433

#434424

#244435

Color Blindness Simulation

Original

#252444

Protanopia

#25253C

Deuteranopia

#25253A

Tritanopia

#253635

Achromatopsia

#272727

CSS Usage

background-color: #252444;
color: #252444;
border-color: #252444;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5F9
100
#E9E8F2
200
#D1D0E6
300
#B0AFD5
400
#8584BE
500
#5B58A7
600
#494785
700
#3A386B
800
#2D2C53
900
#24233E
950
#171627

Contrast Checker

Text on white

14.85:1

AA Pass AAA Pass

Text on black

1.41:1

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