#25506F

#25506F

Color Values

HEX

#25506F

RGB

37, 80, 111

HSL

205.1, 50.0%, 29.0%

HSV

205.1, 66.7%, 43.5%

CMYK

66.7%, 27.9%, 0.0%, 56.5%

OKLCH

0.4154 0.0706 242.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#25506F

#6F4425

Analogous

#256F69

#252B6F

#25506F

Triadic

#25506F

#6F2550

#506F25

Split Complementary

#25506F

#6F252B

#6F6925

Tetradic

#25506F

#69256F

#6F4425

#2B6F25

Color Blindness Simulation

Original

#25506F

Protanopia

#383868

Deuteranopia

#353266

Tritanopia

#276260

Achromatopsia

#494949

CSS Usage

background-color: #25506F;
color: #25506F;
border-color: #25506F;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#C9DEED
300
#A3C7E0
400
#71A8D0
500
#408ABF
600
#336E99
700
#29587A
800
#204560
900
#1B3446
950
#11212C

Contrast Checker

Text on white

8.55:1

AA Pass AAA Pass

Text on black

2.46:1

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