#252D68

#252D68

Color Values

HEX

#252D68

RGB

37, 45, 104

HSL

232.8, 47.5%, 27.6%

HSV

232.8, 64.4%, 40.8%

CMYK

64.4%, 56.7%, 0.0%, 59.2%

OKLCH

0.3263 0.1028 273.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#252D68

#686025

Analogous

#254E68

#3E2568

#252D68

Triadic

#252D68

#68252D

#2D6825

Split Complementary

#252D68

#683E25

#4E6825

Tetradic

#252D68

#68254E

#686025

#25683E

Color Blindness Simulation

Original

#252D68

Protanopia

#28295A

Deuteranopia

#282756

Tritanopia

#254E4C

Achromatopsia

#303030

CSS Usage

background-color: #252D68;
color: #252D68;
border-color: #252D68;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CACEEC
300
#A5ACDF
400
#747FCD
500
#4351BC
600
#364196
700
#2B3478
800
#21295E
900
#1C2145
950
#12152C

Contrast Checker

Text on white

12.7:1

AA Pass AAA Pass

Text on black

1.65:1

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