#1A565B

#1A565B

Color Values

HEX

#1A565B

RGB

26, 86, 91

HSL

184.6, 55.6%, 22.9%

HSV

184.6, 71.4%, 35.7%

CMYK

71.4%, 5.5%, 0.0%, 64.3%

OKLCH

0.4176 0.0604 203.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#1A565B

#5B1F1A

Analogous

#1A5B3F

#1A355B

#1A565B

Triadic

#1A565B

#5B1A56

#565B1A

Split Complementary

#1A565B

#5B1A35

#5B3F1A

Tetradic

#1A565B

#3F1A5B

#5B1F1A

#355B1A

Color Blindness Simulation

Original

#1A565B

Protanopia

#34355A

Deuteranopia

#302C5A

Tritanopia

#1D5959

Achromatopsia

#4A4A4A

CSS Usage

background-color: #1A565B;
color: #1A565B;
border-color: #1A565B;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FAFB
100
#E5F4F6
200
#C7ECEF
300
#A0DFE4
400
#6CCDD5
500
#39BCC6
600
#2D969F
700
#24787F
800
#1C5E63
900
#184549
950
#0F2C2E

Contrast Checker

Text on white

8.31:1

AA Pass AAA Pass

Text on black

2.53:1

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