#233B3F

#233B3F

Color Values

HEX

#233B3F

RGB

35, 59, 63

HSL

188.6, 28.6%, 19.2%

HSV

188.6, 44.4%, 24.7%

CMYK

44.4%, 6.3%, 0.0%, 75.3%

OKLCH

0.3344 0.0306 209.1

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#233B3F

#3F2723

Analogous

#233F35

#232D3F

#233B3F

Triadic

#233B3F

#3F233B

#3B3F23

Split Complementary

#233B3F

#3F232D

#3F3523

Tetradic

#233B3F

#35233F

#3F2723

#2D3F23

Color Blindness Simulation

Original

#233B3F

Protanopia

#2D2E3E

Deuteranopia

#2C2A3E

Tritanopia

#243D3D

Achromatopsia

#363636

CSS Usage

background-color: #233B3F;
color: #233B3F;
border-color: #233B3F;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F9
100
#E9F0F1
200
#D1E3E6
300
#B0CED3
400
#86B4BC
500
#5B9AA4
600
#497B83
700
#3A6269
800
#2E4D52
900
#24393D
950
#172426

Contrast Checker

Text on white

11.87:1

AA Pass AAA Pass

Text on black

1.77:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026