#233D70

#233D70

Color Values

HEX

#233D70

RGB

35, 61, 112

HSL

219.7, 52.4%, 28.8%

HSV

219.7, 68.8%, 43.9%

CMYK

68.8%, 45.5%, 0.0%, 56.1%

OKLCH

0.3678 0.0936 262.4

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#233D70

#705623

Analogous

#236370

#2F2370

#233D70

Triadic

#233D70

#70233D

#3D7023

Split Complementary

#233D70

#702F23

#637023

Tetradic

#233D70

#702363

#705623

#23702F

Color Blindness Simulation

Original

#233D70

Protanopia

#2E2E64

Deuteranopia

#2D2B61

Tritanopia

#245A58

Achromatopsia

#3B3B3B

CSS Usage

background-color: #233D70;
color: #233D70;
border-color: #233D70;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C9D5EE
300
#A2B7E2
400
#6F91D2
500
#3D6AC2
600
#31559B
700
#27447C
800
#1E3561
900
#1A2947
950
#101A2D

Contrast Checker

Text on white

10.64:1

AA Pass AAA Pass

Text on black

1.97:1

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