#1F2357

#1F2357

Color Values

HEX

#1F2357

RGB

31, 35, 87

HSL

235.7, 47.5%, 23.1%

HSV

235.7, 64.4%, 34.1%

CMYK

64.4%, 59.8%, 0.0%, 65.9%

OKLCH

0.2858 0.0926 275.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1F2357

#57531F

Analogous

#1F3F57

#371F57

#1F2357

Triadic

#1F2357

#571F23

#23571F

Split Complementary

#1F2357

#57371F

#3F571F

Tetradic

#1F2357

#571F3F

#57531F

#1F5737

Color Blindness Simulation

Original

#1F2357

Protanopia

#21214A

Deuteranopia

#202047

Tritanopia

#1F403E

Achromatopsia

#262626

CSS Usage

background-color: #1F2357;
color: #1F2357;
border-color: #1F2357;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A5A9DF
400
#747ACD
500
#434CBC
600
#363C96
700
#2B3078
800
#21265E
900
#1C1F45
950
#12132C

Contrast Checker

Text on white

14.62:1

AA Pass AAA Pass

Text on black

1.44:1

AA Fail AAA Fail

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