#12335D

#12335D

Color Values

HEX

#12335D

RGB

18, 51, 93

HSL

213,6, 67,6%, 21,8%

HSV

213,6, 80,6%, 36,5%

CMYK

80,6%, 45,2%, 0,0%, 63,5%

OKLCH

0,3215 0,0841 255,9

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#12335D

#5D3C12

Analogous

#12595D

#17125D

#12335D

Triadic

#12335D

#5D1233

#335D12

Split Complementary

#12335D

#5D1712

#595D12

Tetradic

#12335D

#5D1259

#5D3C12

#125D17

Color Blindness Simulation

Original

#12335D

Protanopia

#202153

Deuteranopia

#1E1C50

Tritanopia

#144B49

Achromatopsia

#2F2F2F

CSS Usage

background-color: #12335D;
color: #12335D;
border-color: #12335D;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D8F3
300
#98BDEB
400
#6199E0
500
#2975D6
600
#215EAB
700
#1A4B89
800
#153B6B
900
#132D4E
950
#0C1C31

Contrast Checker

Text on white

12,67:1

AA Pass AAA Pass

Text on black

1,66:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026