#232F40

#232F40

Color Values

HEX

#232F40

RGB

35, 47, 64

HSL

215.2, 29.3%, 19.4%

HSV

215.2, 45.3%, 25.1%

CMYK

45.3%, 26.6%, 0.0%, 74.9%

OKLCH

0.3021 0.0351 257.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#232F40

#403423

Analogous

#233D40

#252340

#232F40

Triadic

#232F40

#40232F

#2F4023

Split Complementary

#232F40

#402523

#3D4023

Tetradic

#232F40

#40233D

#403423

#234025

Color Blindness Simulation

Original

#232F40

Protanopia

#28283C

Deuteranopia

#28273B

Tritanopia

#243938

Achromatopsia

#2E2E2E

CSS Usage

background-color: #232F40;
color: #232F40;
border-color: #232F40;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7F9
100
#E9ECF2
200
#D1D9E6
300
#B0BFD4
400
#859CBC
500
#5A79A5
600
#486184
700
#3A4D6A
800
#2D3D52
900
#242E3D
950
#171D27

Contrast Checker

Text on white

13.53:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

ก.พ. 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026