#12102D

#12102D

Color Values

HEX

#12102D

RGB

18, 16, 45

HSL

244.1, 47.5%, 12.0%

HSV

244.1, 64.4%, 17.6%

CMYK

60.0%, 64.4%, 0.0%, 82.4%

OKLCH

0.1947 0.0565 282.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#12102D

#2B2D10

Analogous

#101D2D

#21102D

#12102D

Triadic

#12102D

#2D1210

#102D12

Split Complementary

#12102D

#2D2110

#1D2D10

Tetradic

#12102D

#2D101D

#2B2D10

#102D21

Color Blindness Simulation

Original

#12102D

Protanopia

#111126

Deuteranopia

#111124

Tritanopia

#12201F

Achromatopsia

#131313

CSS Usage

background-color: #12102D;
color: #12102D;
border-color: #12102D;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCAEC
300
#A9A5DF
400
#7A74CD
500
#4B43BC
600
#3C3696
700
#302B78
800
#26215E
900
#1F1C45
950
#13122C

Contrast Checker

Text on white

18.46:1

AA Pass AAA Pass

Text on black

1.14:1

AA Fail AAA Fail

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