#689BA3

#689BA3

Color Values

HEX

#689BA3

RGB

104, 155, 163

HSL

188.1, 24.3%, 52.4%

HSV

188.1, 36.2%, 63.9%

CMYK

36.2%, 4.9%, 0.0%, 36.1%

OKLCH

0.6564 0.0555 208.2

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#689BA3

#A37068

Analogous

#68A38E

#687EA3

#689BA3

Triadic

#689BA3

#A3689B

#9BA368

Split Complementary

#689BA3

#A3687E

#A38E68

Tetradic

#689BA3

#8E68A3

#A37068

#7EA368

Color Blindness Simulation

Original

#689BA3

Protanopia

#7E7FA1

Deuteranopia

#7B77A1

Tritanopia

#6BA09F

Achromatopsia

#919191

CSS Usage

background-color: #689BA3;
color: #689BA3;
border-color: #689BA3;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D3E2E4
300
#B3CDD1
400
#8AB1B8
500
#61969E
600
#4D787F
700
#3E6065
800
#304B4F
900
#26383B
950
#182325

Contrast Checker

Text on white

3.09:1

AA Fail AAA Fail

Text on black

6.81:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026