#25475E

#25475E

Color Values

HEX

#25475E

RGB

37, 71, 94

HSL

204.2, 43.5%, 25.7%

HSV

204.2, 60.6%, 36.9%

CMYK

60.6%, 24.5%, 0.0%, 63.1%

OKLCH

0.3829 0.056 240.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#25475E

#5E3C25

Analogous

#255E59

#252B5E

#25475E

Triadic

#25475E

#5E2547

#475E25

Split Complementary

#25475E

#5E252B

#5E5925

Tetradic

#25475E

#59255E

#5E3C25

#2B5E25

Color Blindness Simulation

Original

#25475E

Protanopia

#343458

Deuteranopia

#322F57

Tritanopia

#275453

Achromatopsia

#414141

CSS Usage

background-color: #25475E;
color: #25475E;
border-color: #25475E;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDEEB
300
#A7C7DC
400
#78A9CA
500
#488AB7
600
#3A6F92
700
#2E5875
800
#24455B
900
#1D3443
950
#13212B

Contrast Checker

Text on white

9.81:1

AA Pass AAA Pass

Text on black

2.14:1

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