#2D77BF

#2D77BF

Color Values

HEX

#2D77BF

RGB

45, 119, 191

HSL

209.6, 61.9%, 46.3%

HSV

209.6, 76.4%, 74.9%

CMYK

76.4%, 37.7%, 0.0%, 25.1%

OKLCH

0.5593 0.1332 251.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2D77BF

#BF752D

Analogous

#2DBFBE

#2D2EBF

#2D77BF

Triadic

#2D77BF

#BF2D77

#77BF2D

Split Complementary

#2D77BF

#BF2D2E

#BFBE2D

Tetradic

#2D77BF

#BE2DBF

#BF752D

#2EBF2D

Color Blindness Simulation

Original

#2D77BF

Protanopia

#4D4EAE

Deuteranopia

#4943A9

Tritanopia

#31A09D

Achromatopsia

#6C6C6C

CSS Usage

background-color: #2D77BF;
color: #2D77BF;
border-color: #2D77BF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DCF1
300
#9CC2E8
400
#66A1DB
500
#3181CE
600
#2767A5
700
#1F5284
800
#184067
900
#15314B
950
#0E1F30

Contrast Checker

Text on white

4.66:1

AA Pass AAA Fail

Text on black

4.5:1

AA Pass 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