#274754

#274754

Color Values

HEX

#274754

RGB

39, 71, 84

HSL

197.3, 36.6%, 24.1%

HSV

197.3, 53.6%, 32.9%

CMYK

53.6%, 15.5%, 0.0%, 67.1%

OKLCH

0.379 0.0438 226.2

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#274754

#543427

Analogous

#27544A

#273054

#274754

Triadic

#274754

#542747

#475427

Split Complementary

#274754

#542730

#544A27

Tetradic

#274754

#4A2754

#543427

#305427

Color Blindness Simulation

Original

#274754

Protanopia

#353551

Deuteranopia

#333150

Tritanopia

#294E4E

Achromatopsia

#414141

CSS Usage

background-color: #274754;
color: #274754;
border-color: #274754;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E8F0F3
200
#CEE1E8
300
#ABCBD8
400
#7EAFC3
500
#5193AE
600
#41768B
700
#345E6F
800
#284A57
900
#203740
950
#152329

Contrast Checker

Text on white

9.93:1

AA Pass AAA Pass

Text on black

2.12:1

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