#345975

#345975

Color Values

HEX

#345975

RGB

52, 89, 117

HSL

205,8, 38,5%, 33,1%

HSV

205,8, 55,6%, 45,9%

CMYK

55,6%, 23,9%, 0,0%, 54,1%

OKLCH

0,4487 0,0628 242,6

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#345975

#755034

Analogous

#347570

#343875

#345975

Triadic

#345975

#753459

#597534

Split Complementary

#345975

#753438

#757034

Tetradic

#345975

#703475

#755034

#387534

Color Blindness Simulation

Original

#345975

Protanopia

#44446E

Deuteranopia

#423F6D

Tritanopia

#366968

Achromatopsia

#535353

CSS Usage

background-color: #345975;
color: #345975;
border-color: #345975;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CEDDE9
300
#AAC5D9
400
#7CA6C5
500
#4E86B1
600
#3F6B8D
700
#325671
800
#274358
900
#203341
950
#142029

Contrast Checker

Text on white

7,42:1

AA Pass AAA Pass

Text on black

2,83:1

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