#356CA1

#356CA1

Color Values

HEX

#356CA1

RGB

53, 108, 161

HSL

209.4, 50.5%, 42.0%

HSV

209.4, 67.1%, 63.1%

CMYK

67.1%, 32.9%, 0.0%, 36.9%

OKLCH

0.5189 0.1025 249.7

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#356CA1

#A16A35

Analogous

#35A1A0

#3536A1

#356CA1

Triadic

#356CA1

#A1356C

#6CA135

Split Complementary

#356CA1

#A13536

#A1A035

Tetradic

#356CA1

#A035A1

#A16A35

#36A135

Color Blindness Simulation

Original

#356CA1

Protanopia

#4D4D94

Deuteranopia

#4A4691

Tritanopia

#388A88

Achromatopsia

#646464

CSS Usage

background-color: #356CA1;
color: #356CA1;
border-color: #356CA1;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DCED
300
#A3C2E1
400
#71A2D0
500
#3F81C0
600
#32679A
700
#28527B
800
#204060
900
#1A3146
950
#111F2D

Contrast Checker

Text on white

5.51:1

AA Pass AAA Fail

Text on black

3.81:1

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