Recognised as Colour

#380B00

#380B00
Red
Dark
Nearest: Black

#380B00 is a red with RGB values 56, 11, 0 and HSL 12°, 100%, 11%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#380B00#380B00

HEX#380B00

RGBrgb(56, 11, 0)

RGB (0–1)0.2196, 0.0431, 0

RGB percentages22%, 4.3%, 0%

HSLhsl(11.8, 100%, 11%)

HSV / HSBhsv(11.8, 100%, 22%)

CMYK0%, 80.4%, 100%, 78%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,672,832

CSS custom property--colour: #380B00;

Brightness & contrast

Relative luminance0.0108WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.27:1

Contrast with white17.27:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#C7F4FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191400no red cones; affects about 1% of men; ΔE 23.2 from the original

Deuteranopia#241E00no green cones; the most common form, about 1% of men; ΔE 23.2 from the original

Tritanopia#3F0008no blue cones; rare, and affects men and women equally; ΔE 8.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.27:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 27.9 Saddle brown · ΔE 38.4 Maroon · ΔE 38.6 Sienna · ΔE 40.7 Brown · ΔE 42.6 Dim grey · ΔE 43.5

Nearest named CSS colourBlack (#000000)ΔE 27.92, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#002D38

Analogous#380011, #382700

Triadic#00380B, #0B0038

Split complementary#003827, #001138

Tetradic#113800, #002D38, #270038

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FF3605

Lighter +30%#D12900

Lighter +20%#9E1F00

Lighter +10%#6B1500

Darker −10%#050100

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#380B00

Less saturated −25%#310F07

Channel breakdown

R56

G11

Red56 (22%)

Green11 (4.3%)

Blue0 (0%)

Hue11.79°

Saturation (HSL)100%

Lightness10.98%

Dominant channelRed

Hex per channelR 38 · G 0B · B 00

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#380B00

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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