#253C45

#253C45

Color Values

HEX

#253C45

RGB

37, 60, 69

HSL

196,9, 30,2%, 20,8%

HSV

196,9, 46,4%, 27,1%

CMYK

46,4%, 13,0%, 0,0%, 72,9%

OKLCH

0,3411 0,0328 224,6

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#253C45

#452E25

Analogous

#25453E

#252C45

#253C45

Triadic

#253C45

#45253C

#3C4525

Split Complementary

#253C45

#45252C

#453E25

Tetradic

#253C45

#3E2545

#452E25

#2C4525

Color Blindness Simulation

Original

#253C45

Protanopia

#2F2F43

Deuteranopia

#2E2C42

Tritanopia

#264141

Achromatopsia

#383838

CSS Usage

background-color: #253C45;
color: #253C45;
border-color: #253C45;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D1E0E6
300
#AFCAD4
400
#84ADBD
500
#5990A6
600
#477385
700
#395C6A
800
#2C4853
900
#23363E
950
#162227

Contrast Checker

Text on white

11,6:1

AA Pass AAA Pass

Text on black

1,81:1

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