#618BBF

#618BBF

Color Values

HEX

#618BBF

RGB

97, 139, 191

HSL

213.2, 42.3%, 56.5%

HSV

213.2, 49.2%, 74.9%

CMYK

49.2%, 27.2%, 0.0%, 25.1%

OKLCH

0.6276 0.0917 254.3

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#618BBF

#BF9561

Analogous

#61BABF

#6661BF

#618BBF

Triadic

#618BBF

#BF618B

#8BBF61

Split Complementary

#618BBF

#BF6661

#BABF61

Tetradic

#618BBF

#BF61BA

#BF9561

#61BF66

Color Blindness Simulation

Original

#618BBF

Protanopia

#7374B2

Deuteranopia

#716EAF

Tritanopia

#63A8A6

Achromatopsia

#868686

CSS Usage

background-color: #618BBF;
color: #618BBF;
border-color: #618BBF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCDAEA
300
#A8BFDC
400
#799CC9
500
#4A7AB5
600
#3B6191
700
#2F4E74
800
#253D5B
900
#1E2E43
950
#131D2A

Contrast Checker

Text on white

3.53:1

AA Fail AAA Fail

Text on black

5.95:1

AA Pass 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