#2374BE

#2374BE

Color Values

HEX

#2374BE

RGB

35, 116, 190

HSL

208.6, 68.9%, 44.1%

HSV

208.6, 81.6%, 74.5%

CMYK

81.6%, 38.9%, 0.0%, 25.5%

OKLCH

0.5491 0.138 250.5

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2374BE

#BE6D23

Analogous

#23BEBA

#2327BE

#2374BE

Triadic

#2374BE

#BE2374

#74BE23

Split Complementary

#2374BE

#BE2327

#BEBA23

Tetradic

#2374BE

#BA23BE

#BE6D23

#27BE23

Color Blindness Simulation

Original

#2374BE

Protanopia

#4647AC

Deuteranopia

#413BA8

Tritanopia

#279E9B

Achromatopsia

#686868

CSS Usage

background-color: #2374BE;
color: #2374BE;
border-color: #2374BE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E3EEF8
200
#C3DCF4
300
#98C4EC
400
#60A4E2
500
#2884D7
600
#2069AC
700
#19548A
800
#14426C
900
#12324E
950
#0C1F32

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

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