#156CBF

#156CBF

Color Values

HEX

#156CBF

RGB

21, 108, 191

HSL

209.3, 80.2%, 41.6%

HSV

209.3, 89.0%, 74.9%

CMYK

89.0%, 43.5%, 0.0%, 25.1%

OKLCH

0.5285 0.1509 252.7

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#156CBF

#BF6815

Analogous

#15BFBD

#1517BF

#156CBF

Triadic

#156CBF

#BF156C

#6CBF15

Split Complementary

#156CBF

#BF1517

#BFBD15

Tetradic

#156CBF

#BD15BF

#BF6815

#17BF15

Color Blindness Simulation

Original

#156CBF

Protanopia

#3B3BAB

Deuteranopia

#362FA6

Tritanopia

#199B98

Achromatopsia

#5F5F5F

CSS Usage

background-color: #156CBF;
color: #156CBF;
border-color: #156CBF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F2F7FD
100
#E1EDF9
200
#BFDCF8
300
#91C3F3
400
#55A2EC
500
#1982E6
600
#1468B8
700
#105393
800
#0D4173
900
#0D3153
950
#091F35

Contrast Checker

Text on white

5.34:1

AA Pass AAA Fail

Text on black

3.93:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026