#00355F

#00355F

Color Values

HEX

#00355F

RGB

0, 53, 95

HSL

206,5, 100,0%, 18,6%

HSV

206,5, 100,0%, 37,3%

CMYK

100,0%, 44,2%, 0,0%, 62,7%

OKLCH

0,3231 0,09 249,4

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#00355F

#5F2A00

Analogous

#005F59

#00065F

#00355F

Triadic

#00355F

#5F0035

#355F00

Split Complementary

#00355F

#5F0006

#5F5900

Tetradic

#00355F

#59005F

#5F2A00

#065F00

Color Blindness Simulation

Original

#00355F

Protanopia

#171755

Deuteranopia

#141052

Tritanopia

#034D4B

Achromatopsia

#2D2D2D

CSS Usage

background-color: #00355F;
color: #00355F;
border-color: #00355F;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F1F8FE
100
#DEEFFC
200
#B8DFFF
300
#85C9FF
400
#42ACFF
500
#008EFF
600
#0072CC
700
#005BA3
800
#004780
900
#05365C
950
#03223A

Contrast Checker

Text on white

12,54:1

AA Pass AAA Pass

Text on black

1,67:1

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