#316DB1

#316DB1

Color Values

HEX

#316DB1

RGB

49, 109, 177

HSL

211.9, 56.6%, 44.3%

HSV

211.9, 72.3%, 69.4%

CMYK

72.3%, 38.4%, 0.0%, 30.6%

OKLCH

0.5291 0.1241 253.6

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#316DB1

#B17531

Analogous

#31ADB1

#3531B1

#316DB1

Triadic

#316DB1

#B1316D

#6DB131

Split Complementary

#316DB1

#B13531

#ADB131

Tetradic

#316DB1

#B131AD

#B17531

#31B135

Color Blindness Simulation

Original

#316DB1

Protanopia

#4B4CA1

Deuteranopia

#48439D

Tritanopia

#349491

Achromatopsia

#656565

CSS Usage

background-color: #316DB1;
color: #316DB1;
border-color: #316DB1;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DAF0
300
#9FC0E4
400
#6B9DD6
500
#377BC8
600
#2C62A0
700
#234F80
800
#1C3D64
900
#182F49
950
#0F1E2E

Contrast Checker

Text on white

5.31:1

AA Pass AAA Fail

Text on black

3.95:1

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