#003D3F · near Gunmetal

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#003D3F (RGB 0, 61, 63) is a dark, muted gray, closest to Gunmetal and near Charcoal Blue and Onyx. Gray suggests neutrality and balance; it lets other colors lead, which makes #003D3F a natural choice for text, borders and interface chrome. It appears in 2 ColorSwoop palettes. In OKLCH it has 33% lightness and 0.06 chroma at hue 198°.

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HEX#003D3F
RGBrgb(0, 61, 63)
HSLhsl(182, 100%, 12%)
CMYK100, 3, 0, 75
CSS var--gunmetal
Contrast12.07:1 white · 1.74:1 black

Similar named colors

Gunmetal #2A3439Charcoal Blue #2C3E50Onyx #353839Jet #343434Evergreen #05472A

How to use #003D3F

White text passes WCAG AA on #003D3F (12.07:1); black does not, so keep dark text off it.

For a calm scheme pair #003D3F with its analogous neighbors #003D21 and #001D3D; for contrast use its complement #3D0200 as a small accent, and anchor everything with a neutral such as #F5F5F7.

--gunmetal: #003D3F;

Color card

#003D3F hex color card: near Gunmetal, RGB 0, 61, 63
Save or share #003D3F as an image — hex, RGB and HSL on the color itself.

Shades & tints

#000C0D#001819#002526#003132#003D3F#336465#668B8C#99B1B2#CCD8D9

Color harmonies for #003D3F

Complementary

#003D3F#3D0200

Analogous

#003D3F#003D21#001D3D

Triadic

#003D3F#3D003B#3B3D00

Split complementary

#003D3F#3D001D#3D2100

Tetradic

#003D3F#21003D#3D0200#1D3D00

Palettes with #003D3F