#2973C0

#2973C0

Color Values

HEX

#2973C0

RGB

41, 115, 192

HSL

210.6, 64.8%, 45.7%

HSV

210.6, 78.6%, 75.3%

CMYK

78.6%, 40.1%, 0.0%, 24.7%

OKLCH

0.5496 0.1399 252.6

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2973C0

#C07629

Analogous

#29BFC0

#2B29C0

#2973C0

Triadic

#2973C0

#C02973

#73C029

Split Complementary

#2973C0

#C02B29

#BFC029

Tetradic

#2973C0

#C029BF

#C07629

#29C02B

Color Blindness Simulation

Original

#2973C0

Protanopia

#494AAD

Deuteranopia

#453FA9

Tritanopia

#2D9F9B

Achromatopsia

#696969

CSS Usage

background-color: #2973C0;
color: #2973C0;
border-color: #2973C0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF2
300
#9AC1E9
400
#649FDE
500
#2D7ED2
600
#2465A8
700
#1D5186
800
#163F69
900
#14304D
950
#0D1E30

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