#25394A

#25394A

Color Values

HEX

#25394A

RGB

37, 57, 74

HSL

207.6, 33.3%, 21.8%

HSV

207.6, 50.0%, 29.0%

CMYK

50.0%, 23.0%, 0.0%, 71.0%

OKLCH

0.3354 0.0396 245.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#25394A

#4A3625

Analogous

#254A49

#25274A

#25394A

Triadic

#25394A

#4A2539

#394A25

Split Complementary

#25394A

#4A2527

#4A4925

Tetradic

#25394A

#49254A

#4A3625

#274A25

Color Blindness Simulation

Original

#25394A

Protanopia

#2E2E46

Deuteranopia

#2C2B45

Tritanopia

#264342

Achromatopsia

#363636

CSS Usage

background-color: #25394A;
color: #25394A;
border-color: #25394A;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDCE7
300
#ADC3D6
400
#81A3C0
500
#5583AA
600
#446988
700
#36546D
800
#2B4155
900
#22323F
950
#151F28

Contrast Checker

Text on white

11.91:1

AA Pass AAA Pass

Text on black

1.76:1

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