#23456C

#23456C

Color Values

HEX

#23456C

RGB

35, 69, 108

HSL

212.1, 51.0%, 28.0%

HSV

212.1, 67.6%, 42.4%

CMYK

67.6%, 36.1%, 0.0%, 57.6%

OKLCH

0.3847 0.0779 253.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#23456C

#6C4A23

Analogous

#23696C

#26236C

#23456C

Triadic

#23456C

#6C2345

#456C23

Split Complementary

#23456C

#6C2623

#696C23

Tetradic

#23456C

#6C2369

#6C4A23

#236C26

Color Blindness Simulation

Original

#23456C

Protanopia

#323263

Deuteranopia

#302D60

Tritanopia

#255B59

Achromatopsia

#414141

CSS Usage

background-color: #23456C;
color: #23456C;
border-color: #23456C;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DAEE
300
#A3C0E1
400
#719DD1
500
#3E7BC1
600
#32629A
700
#284F7B
800
#1F3D60
900
#1A2F47
950
#111E2D

Contrast Checker

Text on white

9.82:1

AA Pass AAA Pass

Text on black

2.14:1

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