#1A2F37

#1A2F37

Color Values

HEX

#1A2F37

RGB

26, 47, 55

HSL

196.6, 35.8%, 15.9%

HSV

196.6, 52.7%, 21.6%

CMYK

52.7%, 14.5%, 0.0%, 78.4%

OKLCH

0.2912 0.0306 224.3

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1A2F37

#37221A

Analogous

#1A3731

#1A2137

#1A2F37

Triadic

#1A2F37

#371A2F

#2F371A

Split Complementary

#1A2F37

#371A21

#37311A

Tetradic

#1A2F37

#311A37

#37221A

#21371A

Color Blindness Simulation

Original

#1A2F37

Protanopia

#232335

Deuteranopia

#222035

Tritanopia

#1B3433

Achromatopsia

#2B2B2B

CSS Usage

background-color: #1A2F37;
color: #1A2F37;
border-color: #1A2F37;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F8FA
100
#E8F0F3
200
#CFE1E8
300
#ACCCD8
400
#7FB0C2
500
#5294AD
600
#41768B
700
#345F6F
800
#294A57
900
#213740
950
#152328

Contrast Checker

Text on white

13.95:1

AA Pass AAA Pass

Text on black

1.51:1

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