#15212D

#15212D

Color Values

HEX

#15212D

RGB

21, 33, 45

HSL

210.0, 36.4%, 12.9%

HSV

210.0, 53.3%, 17.6%

CMYK

53.3%, 26.7%, 0.0%, 82.4%

OKLCH

0.2425 0.0286 249.1

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#15212D

#2D2115

Analogous

#152D2D

#15152D

#15212D

Triadic

#15212D

#2D1521

#212D15

Split Complementary

#15212D

#2D1515

#2D2D15

Tetradic

#15212D

#2D152D

#2D2115

#152D15

Color Blindness Simulation

Original

#15212D

Protanopia

#1A1A2A

Deuteranopia

#1A1929

Tritanopia

#162827

Achromatopsia

#1F1F1F

CSS Usage

background-color: #15212D;
color: #15212D;
border-color: #15212D;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CEDBE8
300
#ACC2D8
400
#7EA1C3
500
#5180AE
600
#41668B
700
#34526F
800
#294057
900
#213040
950
#151F29

Contrast Checker

Text on white

16.31:1

AA Pass AAA Pass

Text on black

1.29:1

AA Fail AAA Fail

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