COLOR INTELLIGENCE ENGINE

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Perceptual similarity, lighter/darker variants, warmer/cooler relationships, harmonies, WCAG combinations and color-vision simulation.

MATCHED COLOR

#1d378b

#1D378B

Custom · tone · resolved by hex

120ranked matches

10.6516white contrast

1.9715black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Dark Blue#1F378EBlue · shadeΔE00 0.58 Dark Blue#1F398EBlue · shadeΔE00 0.689 Dark Blue#1F358EBlue · shadeΔE00 1.077 Dark Blue#263887Blue · shadeΔE00 1.158 Dark Blue#1F3B8EBlue · shadeΔE00 1.272 Dark Blue#263687Blue · shadeΔE00 1.312 Dark Blue#1F348EBlue · shadeΔE00 1.385 Dark Blue#263A87Blue · shadeΔE00 1.394 Dark Blue#263587Blue · shadeΔE00 1.506 Rich Blue#183795Blue · shadeΔE00 1.528 Dark Blue#263B87Blue · shadeΔE00 1.62 Rich Blue#03358CBlue · shadeΔE00 1.62 Rich Blue#183A95Blue · shadeΔE00 1.664 Rich Blue#03338CBlue · shadeΔE00 1.737 Rich Blue#093586Blue · shadeΔE00 1.761 Rich Blue#183595Blue · shadeΔE00 1.796 Rich Sky Blue#03378CSky Blue · shadeΔE00 1.807 Rich Blue#093286Blue · shadeΔE00 1.882 Dark Blue#1F3D8EBlue · shadeΔE00 1.95 Dark Cobalt#263387Cobalt · shadeΔE00 2.011 Dark Blue#1F328EBlue · shadeΔE00 2.022 Rich Blue#093786Blue · shadeΔE00 2.031 Rich Blue#183C95Blue · shadeΔE00 2.077 Rich Blue#03318CBlue · shadeΔE00 2.097 Rich Blue#0E3481Blue · shadeΔE00 2.101 Rich Blue#0E3281Blue · shadeΔE00 2.167 Dark Blue#263D87Blue · shadeΔE00 2.182 Rich Blue#183395Blue · shadeΔE00 2.237 Rich Blue#093086Blue · shadeΔE00 2.257 Rich Blue#0E3681Blue · shadeΔE00 2.276 Rich Blue#0E3181Blue · shadeΔE00 2.286 Dark Blue#263E87Blue · shadeΔE00 2.494 Rich Sky Blue#093986Sky Blue · shadeΔE00 2.497 Rich Sky Blue#033A8CSky Blue · shadeΔE00 2.5 Rich Blue#11399CBlue · shadeΔE00 2.516 Dark Cobalt#263187Cobalt · shadeΔE00 2.586 Rich Blue#11369CBlue · shadeΔE00 2.621 Rich Blue#183E95Blue · shadeΔE00 2.629 Rich Blue#0E2F81Blue · shadeΔE00 2.65 Rich Blue#0E3881Blue · shadeΔE00 2.65 Dark Blue#1F3F8EBlue · shadeΔE00 2.658 Dark Blue#1F308EBlue · shadeΔE00 2.662 Rich Blue#113B9CBlue · shadeΔE00 2.673 Dark Cobalt#2D3880Cobalt · shadeΔE00 2.705 Rich Blue#14337BBlue · shadeΔE00 2.713 Dark Cobalt#2D3780Cobalt · shadeΔE00 2.73 Rich Blue#092E86Blue · shadeΔE00 2.756 Rich Blue#183195Blue · shadeΔE00 2.758 Dark Blue#2D3A80Blue · shadeΔE00 2.785 Rich Blue#14357BBlue · shadeΔE00 2.794 Rich Blue#14317BBlue · shadeΔE00 2.819 Rich Blue#032E8CBlue · shadeΔE00 2.863 Dark Cobalt#263087Cobalt · shadeΔE00 2.884 Rich Blue#11349CBlue · shadeΔE00 2.887 Dark Blue#2D3B80Blue · shadeΔE00 2.889 Rich Blue#14367BBlue · shadeΔE00 2.902 Dark Cobalt#2D3580Cobalt · shadeΔE00 2.904 Rich Blue#113D9CBlue · shadeΔE00 2.993 Dark Blue#2D3C80Blue · shadeΔE00 3.029 Dark Cobalt#2D3480Cobalt · shadeΔE00 3.044 Rich Sky Blue#093B86Sky Blue · shadeΔE00 3.075 Rich Blue#142F7BBlue · shadeΔE00 3.088 Rich Sky Blue#033C8CSky Blue · shadeΔE00 3.103 Rich Blue#0E2D81Blue · shadeΔE00 3.126 Dark Blue#264087Blue · shadeΔE00 3.153 Rich Sky Blue#0E3A81Sky Blue · shadeΔE00 3.155 Dark Cobalt#2D3380Cobalt · shadeΔE00 3.212 Rich Blue#14387BBlue · shadeΔE00 3.23 Rich Blue#184095Blue · shadeΔE00 3.255 Rich Blue#11329CBlue · shadeΔE00 3.257 Rich Blue#142E7BBlue · shadeΔE00 3.271 Dark Cobalt#1F2E8ECobalt · shadeΔE00 3.294 Rich Blue#182F95Blue · shadeΔE00 3.313 Rich Blue#092C86Blue · shadeΔE00 3.314 Dark Blue#1F418EBlue · shadeΔE00 3.38 Dark Blue#2D3E80Blue · shadeΔE00 3.404 Rich Blue#032C8CBlue · shadeΔE00 3.435 Rich Blue#0A38A3Blue · shadeΔE00 3.473 Dark Cobalt#262E87Cobalt · shadeΔE00 3.487 Dark Blue#1A3475Blue · shadeΔE00 3.521 Dark Blue#1A3275Blue · shadeΔE00 3.525 Rich Blue#0A3BA3Blue · shadeΔE00 3.54 Dark Blue#1A3575Blue · shadeΔE00 3.571 Dark Blue#1A3175Blue · shadeΔE00 3.579 Rich Blue#0A36A3Blue · shadeΔE00 3.585 Shade Cobalt#353C97Cobalt · shadeΔE00 3.594 Shade Cobalt#353D97Cobalt · shadeΔE00 3.603 Dark Cobalt#2D3180Cobalt · shadeΔE00 3.615 Dark Blue#2D3F80Blue · shadeΔE00 3.629 Shade Cobalt#2D3C9FCobalt · shadeΔE00 3.662 Rich Blue#0E2B81Blue · shadeΔE00 3.663 Shade Cobalt#353A97Cobalt · shadeΔE00 3.664 Rich Blue#143A7BBlue · shadeΔE00 3.674 Rich Blue#11409CBlue · shadeΔE00 3.696 Shade Cobalt#2D3A9FCobalt · shadeΔE00 3.702 Rich Blue#142C7BBlue · shadeΔE00 3.705 Shade Cobalt#353F97Cobalt · shadeΔE00 3.714 Rich Sky Blue#093D86Sky Blue · shadeΔE00 3.714 Shade Blue#2D3E9FBlue · shadeΔE00 3.738 Rich Sky Blue#0E3C81Sky Blue · shadeΔE00 3.739 Dark Blue#1F428EBlue · shadeΔE00 3.745 Rich Blue#0A3DA3Blue · shadeΔE00 3.745 Rich Sky Blue#033E8CSky Blue · shadeΔE00 3.761 Dark Blue#1A3775Blue · shadeΔE00 3.769 Dark Blue#1A2F75Blue · shadeΔE00 3.784 Dark Cobalt#262D87Cobalt · shadeΔE00 3.788 Shade Cobalt#354097Cobalt · shadeΔE00 3.814 Dark Blue#264287Blue · shadeΔE00 3.838 Dark Cobalt#2D3080Cobalt · shadeΔE00 3.84 Shade Cobalt#353897Cobalt · shadeΔE00 3.842 Shade Cobalt#2D389FCobalt · shadeΔE00 3.85 Rich Blue#182D95Blue · shadeΔE00 3.878 Rich Blue#092A86Blue · shadeΔE00 3.899 Dark Blue#1A3875Blue · shadeΔE00 3.912 Dark Cobalt#1F2C8ECobalt · shadeΔE00 3.913 Rich Blue#184295Blue · shadeΔE00 3.924 Rich Blue#112F9CBlue · shadeΔE00 3.926 Rich Sky Blue#143B7BSky Blue · shadeΔE00 3.927 Dark Blue#1A2E75Blue · shadeΔE00 3.928 Shade Blue#2D409FBlue · shadeΔE00 3.932

COLOR THEORY

Harmonies

monochromatic

#1D378B #080F26 #132358 #284BBD #4A6BD9

complementary

analogous

#1D6E8B #3B1D8B

triadic

#8B1D37 #378B1D

tetradic

#8B1D6E #8B711D #1D8B3B

splitComplementary

#8B3B1D #6E8B1D

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA10.62:1 · AAA

Pale Yellow#FEFFFA10.6:1 · AAA

Pale Lemon#FDFFFA10.58:1 · AAA

Pale Chartreuse#FCFFFA10.56:1 · AAA

Pale Amber#FFFEFA10.55:1 · AAA

Pale Gold#FEFEFA10.54:1 · AAA

Pale Gold#FEFEFB10.54:1 · AAA

Pale Lime#FBFFFA10.54:1 · AAA

Pale Yellow#FFFFEB10.53:1 · AAA

Pale Yellow#FDFEFB10.52:1 · AAA

Pale Lemon#FDFEFA10.52:1 · AAA

Pale Yellow#FEFFEB10.51:1 · AAA

Pale Chartreuse#FCFEFB10.5:1 · AAA

Pale Chartreuse#FCFEFA10.5:1 · AAA

Pale Orange#FFFDFA10.49:1 · AAA

Pale Yellow#FDFFEB10.49:1 · AAA

Pale Lime#FBFEFB10.49:1 · AAA

Pale Orange#FEFDFB10.48:1 · AAA

Pale Lime#FBFEFA10.48:1 · AAA

Pale Orange#FEFDFA10.47:1 · AAA

Pale Orange#FDFDFC10.47:1 · AAA

Pale Lemon#FCFFEB10.47:1 · AAA

Pale Orange#FDFDFB10.46:1 · AAA

Pale Yellow#FFFEEB10.46:1 · AAA

Pale Yellow#FEFEEC10.45:1 · AAA

Pale Lemon#FBFFEB10.45:1 · AAA

Pale Chartreuse#FCFDFC10.45:1 · AAA

Pale Chartreuse#FCFDFB10.44:1 · AAA

Pale Coral#FFFCFA10.43:1 · AAA

Pale Yellow#FDFEEC10.43:1 · AAA

COLOR VISION

Simulation

original#1D378B

protanopia#282877

deuteranopia#272572

tritanopia#1E6763

achromatopsia#393939