#0B3862

#0B3862

Color Values

HEX

#0B3862

RGB

11, 56, 98

HSL

209.0, 79.8%, 21.4%

HSV

209.0, 88.8%, 38.4%

CMYK

88.8%, 42.9%, 0.0%, 61.6%

OKLCH

0.3358 0.0876 251.2

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#0B3862

#62350B

Analogous

#0B6261

#0B0C62

#0B3862

Triadic

#0B3862

#620B38

#38620B

Split Complementary

#0B3862

#620B0C

#62610B

Tetradic

#0B3862

#610B62

#62350B

#0C620B

Color Blindness Simulation

Original

#0B3862

Protanopia

#1E1F58

Deuteranopia

#1C1855

Tritanopia

#0D504E

Achromatopsia

#313131

CSS Usage

background-color: #0B3862;
color: #0B3862;
border-color: #0B3862;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F8FD
100
#E1EEF9
200
#BFDCF8
300
#91C3F3
400
#55A3EC
500
#1A83E5
600
#1569B7
700
#105493
800
#0D4173
900
#0E3253
950
#091F35

Contrast Checker

Text on white

11.96:1

AA Pass AAA Pass

Text on black

1.76:1

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