#17555D

#17555D

Color Values

HEX

#17555D

RGB

23, 85, 93

HSL

186.9, 60.3%, 22.7%

HSV

186.9, 75.3%, 36.5%

CMYK

75.3%, 8.6%, 0.0%, 63.5%

OKLCH

0.4148 0.0621 207.5

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#17555D

#5D1F17

Analogous

#175D42

#17325D

#17555D

Triadic

#17555D

#5D1755

#555D17

Split Complementary

#17555D

#5D1732

#5D4217

Tetradic

#17555D

#42175D

#5D1F17

#325D17

Color Blindness Simulation

Original

#17555D

Protanopia

#32325B

Deuteranopia

#2E2A5B

Tritanopia

#1A5A59

Achromatopsia

#484848

CSS Usage

background-color: #17555D;
color: #17555D;
border-color: #17555D;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F3FAFB
100
#E4F4F6
200
#C6ECF1
300
#9DDEE7
400
#68CCDA
500
#33BBCC
600
#2895A4
700
#207783
800
#195D66
900
#16454B
950
#0E2B2F

Contrast Checker

Text on white

8.42:1

AA Pass AAA Pass

Text on black

2.49:1

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