#2377C1

#2377C1

Color Values

HEX

#2377C1

RGB

35, 119, 193

HSL

208.1, 69.3%, 44.7%

HSV

208.1, 81.9%, 75.7%

CMYK

81.9%, 38.3%, 0.0%, 24.3%

OKLCH

0.5579 0.1387 249.8

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2377C1

#C16D23

Analogous

#23C1BC

#2328C1

#2377C1

Triadic

#2377C1

#C12377

#77C123

Split Complementary

#2377C1

#C12328

#C1BC23

Tetradic

#2377C1

#BC23C1

#C16D23

#28C123

Color Blindness Simulation

Original

#2377C1

Protanopia

#4748AF

Deuteranopia

#423CAB

Tritanopia

#27A19E

Achromatopsia

#6A6A6A

CSS Usage

background-color: #2377C1;
color: #2377C1;
border-color: #2377C1;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E3EEF8
200
#C3DDF4
300
#97C4EC
400
#5FA5E2
500
#2785D8
600
#1F6AAD
700
#19558A
800
#14436C
900
#12324F
950
#0C2032

Contrast Checker

Text on white

4.69:1

AA Pass AAA Fail

Text on black

4.48:1

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