#1C252F

#1C252F

Color Values

HEX

#1C252F

RGB

28, 37, 47

HSL

211.6, 25.3%, 14.7%

HSV

211.6, 40.4%, 18.4%

CMYK

40.4%, 21.3%, 0.0%, 81.6%

OKLCH

0.2604 0.0228 251.4

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#1C252F

#2F261C

Analogous

#1C2E2F

#1D1C2F

#1C252F

Triadic

#1C252F

#2F1C25

#252F1C

Split Complementary

#1C252F

#2F1D1C

#2E2F1C

Tetradic

#1C252F

#2F1C2E

#2F261C

#1C2F1D

Color Blindness Simulation

Original

#1C252F

Protanopia

#20202D

Deuteranopia

#1F1F2C

Tritanopia

#1C2B2A

Achromatopsia

#242424

CSS Usage

background-color: #1C252F;
color: #1C252F;
border-color: #1C252F;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C1D1
400
#899FB9
500
#5F7EA0
600
#4C6580
700
#3D5066
800
#303F50
900
#25303B
950
#181E26

Contrast Checker

Text on white

15.5:1

AA Pass AAA Pass

Text on black

1.36:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026