#253A64

#253A64

Color Values

HEX

#253A64

RGB

37, 58, 100

HSL

220.0, 46.0%, 26.9%

HSV

220.0, 63.0%, 39.2%

CMYK

63.0%, 42.0%, 0.0%, 60.8%

OKLCH

0.3534 0.0782 262.9

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#253A64

#644F25

Analogous

#255A64

#302564

#253A64

Triadic

#253A64

#64253A

#3A6425

Split Complementary

#253A64

#643025

#5A6425

Tetradic

#253A64

#64255A

#644F25

#256430

Color Blindness Simulation

Original

#253A64

Protanopia

#2E2E5A

Deuteranopia

#2D2B57

Tritanopia

#265250

Achromatopsia

#393939

CSS Usage

background-color: #253A64;
color: #253A64;
border-color: #253A64;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CBD6EC
300
#A6B8DE
400
#7592CC
500
#456CBA
600
#375695
700
#2C4577
800
#22365D
900
#1C2A45
950
#121A2B

Contrast Checker

Text on white

11.24:1

AA Pass AAA Pass

Text on black

1.87:1

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