#04356F

#04356F

Color Values

HEX

#04356F

RGB

4, 53, 111

HSL

212.5, 93.0%, 22.5%

HSV

212.5, 96.4%, 43.5%

CMYK

96.4%, 52.3%, 0.0%, 56.5%

OKLCH

0.3367 0.1119 256.5

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#04356F

#6F3E04

Analogous

#046A6F

#08046F

#04356F

Triadic

#04356F

#6F0435

#356F04

Split Complementary

#04356F

#6F0804

#6A6F04

Tetradic

#04356F

#6F046A

#6F3E04

#046F08

Color Blindness Simulation

Original

#04356F

Protanopia

#191A61

Deuteranopia

#16135E

Tritanopia

#065653

Achromatopsia

#2F2F2F

CSS Usage

background-color: #04356F;
color: #04356F;
border-color: #04356F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F7FD
100
#DFECFB
200
#BAD9FD
300
#89BDFB
400
#4999F8
500
#0976F6
600
#075EC5
700
#064B9D
800
#043B7B
900
#082D59
950
#051C38

Contrast Checker

Text on white

12.04:1

AA Pass AAA Pass

Text on black

1.74:1

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