#253C70

#253C70

Color Values

HEX

#253C70

RGB

37, 60, 112

HSL

221.6, 50.3%, 29.2%

HSV

221.6, 67.0%, 43.9%

CMYK

67.0%, 46.4%, 0.0%, 56.1%

OKLCH

0.3665 0.0942 264.3

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#253C70

#705925

Analogous

#256170

#332570

#253C70

Triadic

#253C70

#70253C

#3C7025

Split Complementary

#253C70

#703325

#617025

Tetradic

#253C70

#702561

#705925

#257033

Color Blindness Simulation

Original

#253C70

Protanopia

#2F2F63

Deuteranopia

#2E2C60

Tritanopia

#265957

Achromatopsia

#3B3B3B

CSS Usage

background-color: #253C70;
color: #253C70;
border-color: #253C70;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FB
100
#E6EAF5
200
#C9D4ED
300
#A3B6E1
400
#718ED0
500
#3F67C0
600
#335299
700
#29427B
800
#203360
900
#1B2846
950
#11192C

Contrast Checker

Text on white

10.72:1

AA Pass AAA Pass

Text on black

1.96:1

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